tel. 314-434-7784

Nerve Surgery St Louis

Our vision at Neuropax Clinic is to be a leader in creating a health care delivery platform that works more effectively for patients suffering from chronic pain, peripheral diabetic neuropathy, carpal tunnel, tarsal tunnel, chronic migraines/headaches, cubital tunnel, radial tunnel and other serious complications related to peripheral nerve damage. We fulfill this vision by offering proven, advanced diagnostic and surgical techniques to help patients stop suffering and reclaim their quality of life.

Neuropax Clinic is also dedicated to bringing relief to our patients through the education of patients and physicians. We advance science and public awareness about the benefits of our surgical procedures and the results of those procedures.

Migraine Symptoms and Relief

headache 1910649 1280

Migraines are debilitating headaches that strike without warning and can ruin your life. They often occur with no buildup. Not every headache is a migraine, though. There are very specific signs that what you are experiencing is a migraine.

They occur in various combinations and include:

  • Moderate to severe pain (often described as pounding, throbbing pain) that can affect the whole head, or can shift from one side of the head to the other
  • Sensitivity to light, noise or odors
  • Blurred vision
  • Nausea or vomiting, stomach upset, abdominal pain
  • Loss of appetite
  • Sensations of being very warm or cold
  • Paleness
  • Fatigue
  • Dizziness
  • Fever (rare)
  • Bright flashing dots or lights, blind spots, wavy or jagged lines (aura)

It is estimated that up to 13 % (likely even higher) of all chronic headaches are related to occipital nerve neuralgia. Neuralgia is a general term for pain or irritation along the course of a nerve. We are addressing the irritation caused by nerve compression in this situation.

Although the Greater occipital nerve is the most common nerve involved, other nerves can be involved as well. The lesser occipital nerve and dorsal (or least) occipital nerve which are located in the back of the head/scalp. Headaches may originate from the forehead or frontal region as well. The nerves involved in this area include the supra-orbital and zygomatico-temporal nerves.

When no other underlying diseases or conditions are found, you may be a candidate for a nerve decompression surgery that can reduce or end your migraine headaches. This is an outpatient surgery with short recovery times. Results are often immediately evident but may take several weeks. Neuropax surgeons can assess if nerve decompression surgery would help to alleviate or significantly reduce your debilitating symptoms.

Continue reading
2105 Hits

The Anatomical Morphology of the Supraorbital Notch: Clinical Relevance to the Surgical Treatment of Migraine Headaches


Background: Current literature for surgical deactivation of frontal migraine trigger points does not incorporate decompression of the supraorbital foramen or fascial bands at the supraorbital rim (frontal exit) as part of the surgical procedure. To evaluate this primary compression site for the supraorbital nerve, anatomical dissections were performed and a classification system was developed.

Methods: Sixty supraorbital regions from 30 ethylene glycol–preserved cadaveric heads were dissected. Particular attention was focused on the morphology of the supraorbital rim, specifically, the presence of a supraorbital notch or supraorbital foramen. The presence or absence of a fascial band completing the notch and the patterns of fascial band variations were documented.

Results: A supraorbital foramen was identified 27 percent of the time and a notch was identified 83 percent of the time. When a notch was encountered, a fascial band forming the floor of the notch that completed the encirclement of the supraorbital nerve was noted in 86 percent of supraorbital regions. A classification system was developed to categorize the four common fascial band variation patterns observed.

Conclusions: This study verifies the presence of a primary compression site for the supraorbital nerve that is proximal to the glabellar myofascial complex. Knowledge of this compression site and its possible anatomical variations will enable surgeons to perform a more complete supraorbital nerve decompression for migraine amelioration.

Read the full article at

Continue reading
2307 Hits

Anatomy of the Supratrochlear Nerve: Implications for the Surgical Treatment of Migraine Headaches


Background: Migraine headaches have been linked to compression, irritation, or entrapment of peripheral nerves in the head and neck at muscular, fascial, and vascular sites. The frontal region is a trigger for many patients' symptoms, and the possibility for compression of the supratrochlear nerve by the corrugator muscle has been indirectly implied. To further delineate their relationship, a fresh tissue anatomical study was designed.

Methods: Dissection of the brow region was undertaken in 25 fresh cadaveric heads. The corrugator muscle was identified on both sides, and its relationship with the supratrochlear nerve was investigated.

Results: The supratrochlear nerve was found in all 50 hemifaces. Three potential points of compression were uncovered in this investigation: the nerve entrance into the brow through the frontal notch or foramen, the entrance of the nerve into the corrugator muscle, and the exit of the nerve from the corrugator muscle. The nerve generally bifurcates within the retro–orbicularis oculi fat pad, and these branches enter into one of four relationships with the corrugator muscle: both branches enter the muscle, one branch enters the muscle and one remains deep, both branches remain deep, and the branches further branch into ever smaller filaments that cannot be identified cranially.

Conclusions: Some patients are nonresponders to migraine decompression techniques that address the supraorbital nerve. The supratrochlear nerve may be compressed in these patients. A standard corrugator resection that comes more medially within 1.8 cm of the midline may be beneficial. The morphology of the frontal notch/foramen must be examined and addressed if necessary.


Read the full article at

Continue reading
3233 Hits

Supraorbital Rim Syndrome: Definition, Surgical Treatment, and Outcomes for Frontal Headache

Migraine headaches directly affect 11% or more of the adult population (almost 35 million Americans).1 There are significant direct implications to our healthcare and social systems related to the treatment of these migraine patients and indirect effects because of impaired work performance, detrimental family consequences, social interactions, and quality of life. As far as we have come in defining this symptom complex, the debate continues regarding the true origin. Understanding the origin of migraine headache pain is important to guide acute and preventative treatment strategies as recommended by the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society.2

The peripheral trigger point theory of migraine headaches has gained much support.3 However, a common argument from the centrally triggered theorists is that there are no consistent causative peripheral pathologies.4 In the setting of frontal migraines, we feel the activation of peripheral nociceptors by a nerve compression localized to the supraorbital rim, and involving the branches of the frontal nerve and zygomaticotemporal nerve (ZTN) provides a consistent cause.

The identification of focal peripheral nerve compression sites as a frontal migraine generator adds an option to the stratified care model for migraine treatment.5,6 Current medical treatment options are incomplete for those patients whose supraorbital rim anatomy sensitizes them to migraine headaches. This stimulus originates from the supraorbital nerve (SON), supratrochlear nerve (STN), and ZTN as they exit the orbit.7,8

Peripheral nerve decompression for headaches is not a novel idea. Decompression of the greater occipital nerve was first reported in the neurosurgical literature in the 1960s. In the past decade, several different groups9–13 have described success when performing peripheral nerve decompression to treat headaches. As we know from upper and lower extremity peripheral nerve compression syndromes, there can be multiple sites of potential compression along the same nerve.14,15 The same concept applies to head and neck peripheral nerve anatomy as we demonstrated in cadaver studies for the SON and STN, establishing the more proximal compression to the glabellar myofascial unit.16

We propose the diagnosis of a supraorbital rim syndrome (SORS) as a peripheral nerve compression syndrome contributing to frontal-triggered migraine and headache pain and disability. This article reviews the proximal compression sites of the frontal nerve divisions at the bony supraorbital rim in addition to the glabellar myofascial unit and the contribution of the ZTN to this pain syndrome. Furthermore, we add strategies to facilitate diagnosis and evidence to support the surgical treatment of SORS patients using the stratified care guidelines set forth by the US Headache Consortium.

Back to Top |


A retrospective review of 276 patients, who underwent nerve decompression/neurectomy procedures for frontal or occipital headache by a single surgeon (R.R.H.), was performed. All surgeries were performed in outpatient setting between 2008 and 2014. Of the 276 patients, treatment of 96 patients included frontal or periorbital deactivation or neuroma resection. This study is an examination of the pure frontal deactivation population of 45 patients.

Back to Top |
Diagnosis of SORS

Diagnosis of SORS was based on history of pain emanating from this region, physical examination with tenderness to palpation, and response to diagnostic blocks, demonstrating significant relief of symptoms. Baseline preinjection discomfort was assessed using a standard visual analogue scale. Injections were performed in a step-wise manner with a combination of 1% lidocaine and 0.25% Marcaine17,18 when a patient presented with active pain. Injection of epinephrine-containing solutions was not included in the diagnostic process. Blockade of the SON/STN on the side with the most consistent pain was performed using a 30-gauge needle to inject 0.5 mL at the orbital rim and 0.5 mL within the myofascial component surrounding the nerve. To address the ZTN, 2 mL was injected deep into the temporal fascia to avoid dispersion to the frontal branch of the facial nerve. If needed, a block of the contralateral SON, STN, and ZTN was performed. We have found that those who experience an immediate near total or total relief of symptoms are excellent candidates for surgery.

Back to Top |
Anatomy of Frontal Nerve Proximal Compression Sites

The frontal nerve (first division of the trigeminal nerve) is the largest of 3 named branches from the ophthalmic nerve as it enters the posterior orbit at the superior orbital fissure. From the posterior orbit, the frontal nerve begins its intraconal pathway between the levator palpebrae superioris and the periosteum. Along its intraconal route, the frontal nerve branches into the SON and STN.

The SON anatomical variations along its intraconal path to its frontal exit point on the rim account for various potential compression sites. The periosteum provides the first site of compression during the intraconal/frontal exit transition (). If a bony foramen provides the SON frontal exit (27%), this point is a definite closed, nonexpanding site of potential compression (). If a notch provides the SON frontal exit (73%), there can be 1 of 4 variants of fascial bands that complete a carpal tunnel-like ring around the SON (). The SON may branch into the superficial (medial) and deep (lateral) division either proximal or distal to the supraorbital exit, thus the intraconal branching pattern can account for multiple compression sites.


The proximal STN potential compression site is more consistent as it is held in most cases by a periosteal band along the supraorbital rim (76%). More rarely, there is a true bony foramen for STN exit onto the forehead (18%) ().19,20 shows a decompressed SON and STN.

Back to Top |
Surgical Method

All patients included in this study underwent direct, transpalpebral approach and decompression of the SON and STN at the orbital rim and corrugator myofascial sleeve. In addition, zygomaticotemporal neurectomy was performed through a direct approach in all subjects. SON, STN, and ZTN were identified in every case, and possible compressive etiologies were identified, documented, and released.

The standard transpalpebral incision is designed along the upper component of a blepharoplasty incision. In some cases, removal of redundant skin was performed in addition to nerve decompression. Simple direct incisions, without skin excision, are shown in . The dissection continues to the decussation of the orbicularis and corrugator where the muscle is divided, exposing the rim. Working from lateral to medial, starting at the lateral limbus line, a subperiosteal dissection along the bony orbital rim is performed; staying right on the rim will protect the lateral SON branch. The SON foramen or notch is first identified followed by the identification of STN rim morphology. Intraconal nerve inspection is used when high or aberrant branches are identified. Although infrequent, the direct approach allows for this inspection easily. A supraorbital foraminotomy is performed, if present, with a small rongeur (). The thickened periosteal sleeve is removed, and the bundle is mobilized. The artery and vein are selectively coagulated with bipolar cautery. If a SON notch is identified, the tight ligament is removed along with partial bony resection. The myofascial unit is best addressed using a freer to identify the fascial sleeve through the muscle, releasing the corrugator muscle fibers superficial to the nerve. The freer is also placed alongside of the lateral (deep) branch of the SON, and its dense attachments are released on the lateral forehead near the temporal fusion line.


The STN is addressed in a similar fashion. The STN most consistently exits below a dense broad periosteal or fascial band but may also enter onto the rim through a bony foramen.19,20 Many times, it is easier to find it intraconally and follow it to the orbital rim exit. Careful attention should be given to the trochlea when dissecting this nerve. Full decompression should be accomplished at the rim and corrugator muscle. On occasion, if the STN is quite small, a neurectomy proximal to the orbital rim exit is performed with the end buried within the deeper orbit fat.

A local pedicled, fat flap is fashioned from the medial compartment and transposed in to the defect from the corrugator release (). This also provides benefit to the nerve as this positions vascularized fat to protect and heal the nerve.

The ZTN incision can be a small extension of the transpalpebral incision into a crow’s feet rhytid or can be a direct incision into the rhytid when no upper lid skin is being excised. An alternative is the temporal scalp incision, which works well in a younger patient who lacks periorbital rhytides and has a forward hairline.21 The nerve is located inferior to the sentinel vein (). Once identified, a neurectomy is performed. Often, some of the anterior temporalis fibers are divided as well to look for any duplicate aberrant branches.

Back to Top |
Migraine Disability Assessment Questionnaire

All patients filled out a Migraine Disability Assessment Questionnaire (MIDAS)22 at their initial evaluation and on the day of surgery. Postoperative MIDAS scores were collected at 3 and 12 months.

Back to Top |
Statistical Analysis

Statistical analysis was performed with a paired t test for preoperative and postoperative MIDAS scores.

Back to Top |


A retrospective review of 276 patients who underwent nerve decompression/neurectomy procedures to relieve headache pain was performed by a single surgeon. Within this group, treatment of 96 patients included frontal or periorbital deactivation or neuroma resection. The pure frontal deactivation population of 45 patients was examined in this study. Thirty-four of the procedures were bilateral, and 11 were unilateral. In total, 79 orbits were surgically treated with this technique, involving 237 nerves. The patients were predominantly women with ages ranging from 18 to 77 years, averaging 47 years old.

The average preoperative MIDAS score was 134. Postoperatively, MIDAS scores decreased significantly at 3 months to 25 and remained at 24, when measured at 12 months postoperatively (P < 0.0001 vs baseline; ). Adverse events were infrequent and included persistent swelling (n = 2 patients; resolved by 6 weeks), hematoma (n = 1 patient; a minor subcutaneous hematoma that resolved on its own), infection/cellulitis (n = 1 patient), and neuroma (n = 1 patient; treated with a short course of amitriptyline); all of these were resolved without further surgery.


We analyzed at percentage change in the MIDAS and divided these into 4 categories noted in . Types 1 and 2 equate to true functional life improvements. Type 3 represents intermediate improvement. Type 4 represents less than 50% MIDAS reduction and essentially failure to respond to surgical deactivation.


Ten percent of patients reduced their MIDAS score to 0, meaning a 100% reduction. Sixty-seven percent reduced their MIDAS by more than 90%. Eight-two percent of patients decreased their MIDAS by more than 75%. Ninety-one percent of patients decreased their MIDAS by more than 50%. Nine percent of patients had less than 50% reduction in their MIDAS, which we considered failure to respond. Of interest, 1 of the 4 (type 4) failures maintains that they would still have surgery. Three of the 4 type 3 patients maintain that they would still have surgery given some benefit.

Back to Top |


Compression of the peripheral nerves of the supraorbital rim (SON, STN, and ZTN) can have varying underlying etiologies.23 Decompression of these nerves by addressing muscle, fascia, bone, or vessel can result in significant improvement in headache pain. Decompression of the SON at the supraorbital rim with positive results on patients with frontal pain syndromes has been reported by Sjaastad et al24 in 1999. Sjaastad et al24 correctly identified a “fascial band or bony extension” at the supraorbital notch, which they removed in 5 patients. This article provides additional evidence that decompression of the myofascial sleeve of the SON and STN combined with the more proximal decompression of fascial and/or bony elements at the supraorbital rim represents a more complete decompression.

In both our published cadaver dissections and clinical experience, we have identified critical anatomical points. A true foramen and notch with a band both provide a fixed, nonexpanding bony aperture for supraorbital neurovascular passages and represent a natural compression point. In our clinical experience, this represents the most consistent anatomic compression point. Also, a confluence of periosteum often tightly ensleeves the SON as it transitions from its intraconal pathway to the frontal exit, which when present, should be removed. When a notch is present, there are 4 variations of the fascial band morphology and potential compression. However, whether the fascial band represents an extension of the arcus marginalis or is of its own embryonic origin (such as with a persistent band in radial dysplasia) is unknown. Understanding the variations of horizontal and vertical septa that may be present is important clinically to achieve complete decompression of the nerve. For instance, if the SON branches into its superficial and deep branches proximal to notch exit, horizontal or vertical septa would provide a separate tunnel for each branch. Incomplete decompression of only the fascial band surrounding the medial (superficial) branch will still perpetuate a pain syndrome from the lateral (deep) branch. Furthermore, we have consistently performed a conservative muscle resection when addressing the myofascial units within the corrugator, releasing only the fibers superficial to the nerve. This approach is supported by how we decompress nerves in the extremities. For instance, we do not resect the entire pronator muscle when decompressing a proximal median compression.7

The frontal exit of the STN is more consistent as an extension of the arcus marginalis and has been previously demonstrated to have notch and foramen variants as well.19 These findings support the presence of compression at both the orbital rim and the myofascial unit just like the SON, which emphasizes the importance of releasing both sites.

We postulate that variable, asymmetric rim morphologies in the same patient may represent the unilaterality or one-sided dominance in this type of peripherally triggered headache syndrome.

We feel that the transpalpebral approach is optimal given its easily concealed incision and gives adequate, direct exposure to the nerve at the intraconal space, orbital rim, and the myofascial levels (). Complete evaluation of the supraorbital rim anatomy and notch/foramen morphology, as well as the release of the fascial band or foraminotomy, often requires maneuvers that, in most hands, would be more challenging via the endoscopic approach. Also, it is not uncommon for these patients to have significant upper lid excess that contributes to a hypercontracted/dynamic forehead and brow musculature, which secondarily can potentially cause unwanted traction on the already irritated/sensitized nerve. The direct approach allows us to easily incorporate a traditional upper lid skin excision to address this. Pearls for the surgical treatment of SORS are shown in .


The MIDAS questionnaire has been shown to correlate with both physician’s assessment of treatment need and outcomes of treatment.22 The MIDAS questionnaire categorizes patients into 4 grades based on their illness severity. With obvious selection bias as a surgical tertiary referral, our patients all fall into the severe disability or MIDAS grade 4. All of our patients to date have a MIDAS score that is well above the severe disability grade. These grade 4 patients represent a subset of migraine headache pain patients who have received an accurate diagnosis but are not receiving suitable therapy through medical or alternative medicine treatment arms.25 It is this subset of patients that surgical intervention should be considered and incorporated into individualized management and not thought of as a last resort.

We acknowledge that the ultimate patient sample size in this study is limited. However, this subpopulation represents a pure population of patients who underwent this specific surgical technique within our larger, comprehensive headache surgery experience and is not confounded by the performance of alternative skin incisions, surgical approaches, and treatment of other trigger sites. Furthermore, it does however represent a larger number than other studies for these specific trigger sites. Nonetheless, the early experience with this technique is significant and sets the stage for continued studies on this topic.

Back to Top |


Understanding that head and neck nerve compressions share conceptual similarities with extremity compression syndromes allows us to apply the concept of multiple anatomical points of compression to the pathology of migraine triggers or chronic headaches. In those patients whose disability is related to frontal pain, we offer insight into consistent anatomical points at the supraorbital rim that, if decompressed, has shown to offer significant relief to these patients. Cadaver and clinical experience points to a fixed (bone/ligament) and dynamic (myofascial) compression site at the supraorbital rim, causing a SORS, which is treatable in the outpatient setting. In our population of 45 patients, surgical intervention resulted in significantly decreased MIDAS scores.

Back to Top |


We thank Joanne McAndrews, PhD, for assistance with the preparation of this article.

Back to Top |


1. Scher AI, Stewart SW, Lipton RBIK CMigraine and headache: a meta-analytic approach.In: Epidemiology of Pain1999SeattleIASP Press159–170
2. Silberstein SD, Holland S, Freitag F, et al.Quality Standards Subcommittee of the American Academy of Neurology and the American Headache SocietyEvidence-based guideline update: pharmacologic treatment for episodic migraine prevention in adults: report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society.Neurology2012781337–1345
3. Olesen J, Burstein R, Ashina M, et al.Origin of pain in migraine: evidence for peripheral sensitisation.Lancet Neurol20098679–690
4. Lambert GAThe lack of peripheral pathology in migraine headache.Headache201050895–908
5. Lipton RBDisability assessment as a basis for stratified care.Cephalalgia199818Suppl 2240–43discussion 43–46
6. Lipton RB, Silberstein SDThe role of headache-related disability in migraine management: implications for headache treatment guidelines.Neurology2001566 Suppl 1S35–S42
7. Dellon ALHentz VR, Mathes SJNerve entrapment syndromes.In: The Hand and Upper Limb, Part 22006Vol VIIIChinaSaunders Elsevier875–928
8. Dellon ALHentz VR, Mathes SJPainful neuromas.In: The Hand and Upper Limb, Part 22006Vol VIIIChinaSaunders Elsevier929–948
9. Guyuron B, Varghai A, Michelow BJ, et al.Corrugator supercilii muscle resection and migraine headaches.Plast Reconstr Surg20001062429–434discussion 435–437
10. Janis JE, Ghavami A, Lemmon JA, et al.The anatomy of the corrugator supercilii muscle: part II. Supraorbital nerve branching patterns.Plast Reconstr Surg2008121233–240
11. Chepla KJ, Oh E, Guyuron BClinical outcomes following supraorbital foraminotomy for treatment of frontal migraine headache.Plast Reconstr Surg2012129656e–662e
12. Liu MT, Chim H, Guyuron BOutcome comparison of endoscopic and transpalpebral decompression for treatment of frontal migraine headaches.Plast Reconstr Surg20121291113–1119
13. Gfrerer L, Maman DY, Tessler O, et al.Nonendoscopic deactivation of nerve triggers in migraine headache patients: surgical technique and outcomes.Plast Reconstr Surg2014134771–778
14. Upton AR, McComas AJThe double crush in nerve entrapment syndromes.Lancet19732359–362
15. Mackinnon SEDouble and multiple “crush” syndromes. Double and multiple entrapment neuropathies.Hand Clin19928369–390
16. Fallucco M, Janis JE, Hagan RRThe anatomical morphology of the supraorbital notch: clinical relevance to the surgical treatment of migraine headaches.Plast Reconstr Surg20121301227–1233
17. Bovim G, Sand TCervicogenic headache, migraine without aura and tension-type headache. Diagnostic blockade of greater occipital and supra-orbital nerves.Pain19925143–48
18. Dimitriou V, Iatrou C, Malefaki A, et al.Blockade of branches of the ophthalmic nerve in the management of acute attack of migraine.Middle East J Anaesthesiol200216499–504
19. Janis JE, Hatef DA, Hagan R, et al.Anatomy of the supratrochlear nerve: implications for the surgical treatment of migraine headaches.Plast Reconstr Surg2013131743–750
20. Janis JE, Ghavami A, Lemmon JA, et al.Anatomy of the corrugator supercilii muscle: part I. Corrugator topography.Plast Reconstr Surg20071201647–1653
21. Peled ZMA novel surgical approach to chronic temporal headaches.Plast Reconstr Surg20161371597–1600
22. Stewart WF, Lipton RB, Dowson AJ, et al.Development and testing of the Migraine Disability Assessment (MIDAS) questionnaire to assess headache-related disability.Neurology2001566 Suppl 1S20–S28
23. Wolff HHeadache and Other Head Pain1948New YorkOxford University Press
24. Sjaastad O, Stolt-Nielsen A, Pareja JA, et al.Supraorbital neuralgia. On the clinical manifestations and a possible therapeutic approach.Headache199939204–212
25. Edmeads J, Láinez JM, Brandes JL, et al.Potential of the Migraine Disability Assessment (MIDAS) questionnaire as a public health initiative and in clinical practice.Neurology2001566 Suppl 1S29–S34
Continue reading
3161 Hits

Denervation of the Periosteal Origin of the Adductor Muscles in Conjunction with Adductor Fasciotomy in the Surgical Treatment of Refractory Groin Pull


Background: The purpose of this study was to determine whether resection of the nerve that innervates the origin of the adductor muscle group in addition to an adductor fasciotomy will decrease pain and improve function in patients with a chronic “groin pull.”

Methods: The authors conducted a retrospective multicenter chart review of 12 patients presenting with refractory groin pull. In two patients, the problem was bilateral. There were eight female and four male patients. Injuries were related to sports (n = 6), gynecologic procedures (n = 3), and other injuries (n = 3). Surgery included adductor fasciotomy plus resection of a nerve to the periosteal origin of the adductor muscles. Cadaver dissections were performed to identify the nerve's origin.

Results: In 13 of the 14 patient specimens, nerves were identified histologically: each of the five cadaver dissections demonstrated the anterior branch of the obturator nerve to be this nerve's origin. At a mean of 16.7 months after surgery, 11 of the 12 patients (92 percent) and 13 of the 14 limbs (93 percent) responded with relief of pain and improved activities of daily living. Of the 14 patients, eight had an excellent result (67 percent), three had a good result (25 percent), and one experienced a failure (7 percent).

Conclusions: Chronic impairment related to a groin pull injury may be considered caused by a contracture of the adductor muscle group, which can be treated with fasciotomy. A branch of the obturator nerve is shown to innervate the origin of these muscles, and denervation can be performed simultaneously with fasciotomy, improving pain and function.

Read the full report at

Continue reading
2405 Hits

A Review of Current Evidence in the Surgical Treatment of Migraine Headaches

question mark 460868 1280

Migraines affect 18% of women and 6% of men and result in an estimated $1 billion in medical costs and $16 billion productivity loss in the United States annually. Migraine headaches persist as a problem of this scale because pharmacologic treatments for migraines are frequently incompletely effective, resulting in a population of patients with significant residual disability. In the last decade, novel approaches to the treatment of migraines have been developed based on the theory that extracranial sensory branches of the trigeminal and cervical spinal nerves can be irritated, entrapped, or compressed at points throughout their anatomic course, ultimately leading to the cascade of physiologic events that results in migraine. Botulinum toxin (Botox) injection and surgical decompression of these trigger points have been shown to reduce or eliminate migraines in patients who are incompletely treated by traditional medical management. Despite the recent advances made with Botox, this treatment strategy most commonly results in only temporary migraine prevention. However, the evidence supporting the efficacy and safety of permanent surgical decompression of peripheral trigger points is accumulating rapidly, and the overall success rate of surgery has approached 90%. In addition, an abundance of literature investigating the precise anatomical dissections associated with trigger points has been published concurrently. This article reviews the most up-to-date clinical and anatomic evidence available and seeks to provide a comprehensive, concise resource for the current state of the art in the surgical treatment of migraine headaches.

Read the full article at

Continue reading
2678 Hits

Diabetic Neuropathy Relief in St. Louis

foot 1114291 1280

Peripheral neuropathy is the most common form of diabetic neuropathy. Your feet and legs are often affected first, followed by your hands and arms. Signs and symptoms of peripheral neuropathy are often worse at night, and may include:

  • Numbness or reduced ability to feel pain or temperature changes
  • A tingling or burning sensation
  • Sharp pains or cramps
  • Increased sensitivity to touch — for some people, even the weight of a bed sheet can be agonizing
  • Muscle weakness
  • Loss of reflexes, especially in the ankle
  • Loss of balance and coordination
  • Serious foot problems, such as ulcers, infections, deformities, and bone and joint pain

Seek medical care if you notice:

  • A cut or sore on your foot that doesn't seem to be healing, is infected or is getting worse
  • Burning, tingling, weakness or pain in your hands or feet that interferes with your daily routine or your sleep
  • Dizziness
  • Changes in your digestion, urination or sexual function

Diabetic neuropathy can cause a number of serious complications, including:

  • Loss of a limb. Because nerve damage can cause a lack of feeling in your feet, cuts and sores may go unnoticed and eventually become severely infected or ulcerated — a condition in which the skin and soft tissues break down. The risk of infection is high because diabetes reduces blood flow to your feet. Infections that spread to the bone and cause tissue death (gangrene) may be impossible to treat and require amputation of a toe, foot or even the lower leg.
  • Charcot joint. This occurs when a joint, usually in the foot, deteriorates because of nerve damage. Charcot joint is marked by loss of sensation, as well as swelling, instability and sometimes deformity in the joint itself. Early treatment can promote healing and prevent further damage.
  • Urinary tract infections and urinary incontinence. Damage to the nerves that control your bladder can prevent it from emptying completely. This allows bacteria to multiply in your bladder and kidneys, leading to urinary tract infections. Nerve damage can also affect your ability to feel when you need to urinate or to control the muscles that release urine.
  • Hypoglycemia unawareness. Normally, when your blood sugar drops too low — below 70 milligrams per deciliter (mg/dL), or 3.9 millimoles per liter (mmol/L) — you develop symptoms such as shakiness, sweating and a fast heartbeat. Autonomic neuropathy can interfere with your ability to notice these symptoms.
  • Low blood pressure. Damage to the nerves that control circulation can affect your body's ability to adjust blood pressure. This can cause a sharp drop in pressure when you stand after sitting (orthostatic hypotension), which may lead to dizziness and fainting.
  • Digestive problems. Nerve damage in the digestive system can cause constipation or diarrhea — or alternating bouts of constipation and diarrhea — as well as nausea, vomiting, bloating and loss of appetite. It can also cause gastroparesis, a condition in which the stomach empties too slowly or not at all. This can interfere with digestion and cause nausea, vomiting and bloating, and severely affect blood sugar levels and nutrition.
  • Sexual dysfunction. Autonomic neuropathy often damages the nerves that affect the sex organs, leading to erectile dysfunction in men and problems with lubrication and arousal in women.
  • Increased or decreased sweating. When the sweat glands don't function normally, your body isn't able to regulate its temperature properly. A reduced or complete lack of perspiration (anhidrosis) can be life-threatening. Autonomic neuropathy may also cause excessive sweating, particularly at night or while eating.

Diabetic neuropathy has been considered an irreversible disorder with traditional treatments focused on preventing the progression of the condition; or reducing the pain symptoms with drugs or specialized footwear.  However, treatment with nerve decompression surgery to address the symptoms of diabetic peripheral neuropathy now have an established clinical track record.  Many clinical studies have been published reporting the value of nerve decompression surgery in the treatment of peripheral diabetic neuropathy.

Goals of the surgery are to restore sensation to the hands or feet, reduce or eliminate pain and to regain strength. If sensation is restored to the feet, the risk of having an ulceration or infection leading to an amputation is nearly eliminated.  Many patients are able to discontinue their medications relating to neuropathy after this procedure. 

If you suffer from diabetic neuropathy, physicians from Neuropax Clinic can determine whether surgery might be appropriate for you. A comprehensive evaluation will be performed to determine whether you have compressed nerves that may respond to surgery. We have already helped many patients regain sensation and get relief from pain with this surgical approach.

Continue reading
2984 Hits

Let's Talk About Carpal Tunnel Surgery in St. Louis

patient 1080405 1280

Carpal Tunnel Syndrome can be described easily.  Grab a straw, and squeeze it.  Now try to drink through it.  You can't, because the airway is being impinged.  That's the same thing that is happening to your nerves when you have carpal tunnel syndrome.  This causes the nerve to be irritated and causes pain.

To solve this issue, the tissue around the nerve, the carpal tunnel, is widened to allow the nerve to work without interruption.  This creates a smooth working wrist and enables the patient to go back to their normal life after the surgery.  The Carpal Tunnel isn't the actual nerve, it's actually the sheath that the nerve travels through.

What causes Carpal Tunnel problems?  There are a variety of reasons, not limited to:

  • Heredity. This is likely an important factor. The carpal tunnel may be smaller in some people or there may be anatomic differences that change the amount of space for the nerve—and these traits can run in families.
  • Repetitive hand use. Repeating the same hand and wrist motions or activities over a prolonged period of time may aggravate the tendons in the wrist, causing swelling that puts pressure on the nerve.
  • Hand and wrist position. Doing activities that involve extreme flexion or extension of the hand and wrist for a prolonged period of time can increase pressure on the nerve.
  • Pregnancy. Hormonal changes during pregnancy can cause swelling.
  • Health conditions. Diabetes, rheumatoid arthritis, and thyroid gland imbalance are conditions that are associated with carpal tunnel syndrome.

When these factors combine with the nerve's general vulnerability at one of the most used (and abused) portions of human anatomy at the wrist, Carpal Tunnal Syndrome becomes common.

Call Neuropax Clinic today if you are experiencing wrist pain, numbness, tingling, burning, occasional shocks, weakness or clumsiness or occasional loss of feeling in your wrists and hands.  To make an appointment with Dr. Rob Hagan call 314-434-7784 and visit to learn more about Carpal Tunnel Surgery in St. Louis.

Continue reading
2396 Hits

Nerve Compression Leads To Other Issues

nerves 346928 1280

When a nerve is compressed, it can cause all sorts of issues throughout the body.  The nerve will cause pain through different parts of the body, depending on the actual nerve affected.  Finding the nerve causing the issue is the best way for us to fix pain in the body.

Nerve compression syndrome or compression neuropathy, also known as entrapment neuropathy, is a medical condition caused by direct pressure on a nerve. It is known colloquially as a trapped nerve, though this may also refer to nerve root compression (by a herniated disc, for example). Its symptoms include pain, tingling, numbness and muscle weakness. The symptoms affect just one particular part of the body, depending on which nerve is affected. Nerve conduction studies help to confirm the diagnosis. In some cases, surgery may help to relieve the pressure on the nerve but this does not always relieve all the symptoms. Nerve injury by a single episode of physical trauma is in one sense a compression neuropathy but is not usually included under this heading.

A nerve may be compressed by prolonged or repeated external force, such as sitting with one's arm over the back of a chair (radial nerve), frequently resting one's elbows on a table (ulnar nerve), or an ill-fitting cast or brace on the leg (peroneal nerve).Part of the patient's body can cause the compression and the term entrapment neuropathy is used particularly in this situation. The offending structure may be a well-defined lesion such as a tumor (for example a lipoma, neurofibroma or metastasis), a ganglion cyst or a haematoma. Alternatively, there may be expansion of the tissues around a nerve in a space where there is little room for this to occur, as is often the case in carpal tunnel syndrome. This may be due to weight gain or peripheral oedema (especially in pregnancy), or to a specific condition such as acromegaly, hypothyroidism or scleroderma and psoriasis.

Some conditions cause nerves to be particularly susceptible to compression. These include diabetes, in which the blood supply to the nerves is already compromised, rendering the nerve more sensitive to minor degrees of compression. The genetic condition HNPP is a much rarer cause.

Migraines are also caused by nerve compression.  The headaches are caused by pinched nerves in the neck, which can come from a variety of places, including improper posture, sitting too much, or an accident or injury.  Peripheral nerve surgery can reduce or eliminate migraine pain. 

If you have migraine issues, please call Neuropax Clinic at 314-434-7784 or visit for more information.

Continue reading
2927 Hits

Symptoms of Migraines

despair 1235582 1280

You can develop symptoms of migraines at any time, before or after a headache.  These symptoms can include but are not limited to:

  • Moderate to severe pain, usually confined to one side of the head during an attack, but can occur on either side of the head
  • The pain is usually a severe, throbbing, pulsing pain
  • Increasing pain during physical activity
  • Inability to perform regular activities due to pain
  • Feeling sick and physically being sick
  • Increased sensitivity to light and sound, relieved by lying quietly in a darkened room
  • Some people experience other symptoms such as sweating, temperature changes, tummy ache and diarrhea.

Migraines with aura

Some people also experience migraines with an aura, which can cause:

  • Confusing thoughts or experiences
  • The perception of strange lights, sparkling or flashing lights
  • Zigzag lines in the visual field
  • Blind spots or blank patches in the vision
  • Pins and needles in an arm or leg
  • Difficulty speaking
  • Stiffness in the shoulders, neck or limbs
  • Unpleasant smells.

Migraine sufferers that have unusual headaches that feel different than their usual headaches should seek medical help.

Experiencing strange symptoms should not be ignored.  These can grow in strength and size, and can lead to other medical issues.

For many migraine sufferers, the auras act as a warning, telling them that the headache is soon to come.

Migraine sufferers can also find themselves with real debilitating problems, such as vision loss or headaches that require them to lay in a dark room.  If you have these issues, please call Neuropax Clinic at 314-434-7784 or visit for more information. 

Continue reading
2414 Hits

Is Your Headache a Migraine


Do you suffer from debilitating headaches?

You probably do if you’re reading this.

Right now, there are 180 different kinds of headaches defined. Almost everyone gets headaches from time to time. If they are chronic, daily or even continual, you may be suffering from migraines. There are at least 30 million US citizens currently suffering from some kind of chronic migraines. Some of these are responsive to medicine, and some are debilitating and med resistant.

At least 13% of migraines are believed to be caused by occipital neuralgia. This is a symptom where the Greater occipital nerve is impinged, with tissue causing pressure on the nerve. If untreated, it leads to migraine headaches.

Although the Greater occipital nerve is the most common nerve involved, other nerves can be involved as well. The lesser occipital nerve and dorsal (or least) occipital nerve which are located in the back of the head/scalp. Headaches may originate from the forehead or frontal region as well. The nerves involved in this area include the supra-orbital and zygomatico-temporal nerves.

When no other underlying diseases or conditions are found, you may be a candidate for a nerve decompression surgery that can reduce or end your migraine headaches.  This is an outpatient surgery with short recovery times. Results are often immediately evident but may take several weeks. Neuropax surgeons can assess if nerve decompression surgery would help to alleviate or significantly reduce your debilitating symptoms.

If you feel that you may be suffering from migraines, please call the office at Neuropax Clinic at 314-434-7784 to make an appointment. Don’t live in pain another day if you don’t have to. Visit for more information.

Continue reading
2105 Hits

St. Louis Migraine Relief Is Here

headache medium

Migraine headaches, real, chronic migraines, can ruin your life. That’s not hyperbole, it’s the truth. When you get migraines regularly, you know that they can cause you to miss work, school, or social events. You can end up curled up in bed for the day, in excruciating pain. Migraine headaches are a scourge on those that suffer from them. But what if there was a way to relieve these nightmares?

Nerve compression surgery can help. It is estimated that up to 13 % (likely even higher) of all chronic headaches are related to occipital nerve neuralgia. Neuralgia is a general term for pain or irritation along the course of a nerve. We are addressing the irritation caused by nerve compression in this situation. Surgery by Dr. Robert Hagan of the Neuropax Clinic can help relieve the symptoms and causes of severe headaches, allowing the recipient to suffer far reduced migraines, or possibly end the headaches altogether.

Although the Greater occipital nerve is the most common nerve involved, other nerves can be involved as well. The lesser occipital nerve and dorsal (or least) occipital nerve which are located in the back of the head/scalp. Headaches may originate from the forehead or frontal region as well. The nerves involved in this area include the supra-orbital and zygomatico-temporal nerves.

When no other underlying diseases or conditions are found, you may be a candidate for a nerve decompression surgery that can reduce or end your migraine headaches.  This is an outpatient surgery with short recovery times. Results are often immediately evident but may take several weeks. Neuropax surgeons can assess if nerve decompression surgery would help to alleviate or significantly reduce your debilitating symptoms.

If you have persistent signs and symptoms suggestive of migraine pain, especially if they interfere with your normal activities and sleep patterns, see your doctor. If you leave the condition untreated, they'll only get worse.  For more information or to make an appointment with Neuropax Clinic, call us at 314-434-7784 or visit today to learn more.  Don't live with Migraine Pain any longer than you have to.

Continue reading
2120 Hits

Open Carpal Tunnel Surgery for Carpal Tunnel Syndrome

surgery 688380 1280

Carpal Tunnel Release Surgery, or Carpal Tunnel Surgery, is a procedure designed to release the pressure or impingement on the median nerve, relieving the symptoms of carpal tunnel syndrome. This syndrome is expressed by pain and numbness in the hand and wrist, and is often caused by repetitive stress and holding the hand/wrist in an awkward position. People who type often, use a hammer, or work in a factory setting are all candidates for this syndrome.

During the surgery, an incision on the base of the hand is made, letting us examine the transverse carpal ligament. We are then able to clean up the area, suture the wound, and you are usually released that day. Carpal tunnel surgery is not typically an overnight hospital stay and is usually done under local anesthesia. It’s a one-day procedure and you should sleep in your own bed that night.

After the procedure, you need to keep the hand wrapped for 10-14 days, until the stitches are removed. The pain and numbness may go away right away, or may linger for a few months. You really should take it easy with the wrist for at least 3 months. If it’s your dominant hand, you want to give it a little longer to rest before returning to work. Non-dominant hand surgery patients can usually return to non-physical labor in a day or two, but if it’s your dominant hand or you have a very physical job, you may need physical therapy and more rest than that.

The surgery is generally recommended after nonsurgical treatment has failed. Braces and anti-inflammatory medicines can help the situation, along with rest, but surgery is the last step. This also assumes that there is no nerve damage. Nerve damage patients should have surgery more quickly to avoid the situation becoming worse.

If you feel that you are suffering from carpal tunnel syndrome and you are ready to do something about it, Neuropax Clinic and Dr. Robert Hagan are ready to help. If you suffer from numbness or pain in your wrist or hand, call us at 314-434-7784 to schedule an appointment or visit for more information. Don’t live with wrist pain any longer than you have to.

Continue reading
2252 Hits

Let’s Talk About Migraine Surgery

head 1597572 1280

If you get severe headaches often, you may be suffering from migraines. Migraines are headaches with throbbing pain, usually described as worse on one side of your head or the other. Often debilitating, the migraine can stop you from fulfilling your daily activities and responsibilities. They can also last anywhere from hours to days. Migraine sufferers are as high as 1 in 10 in America, and 1 in 6 women. It’s also often misdiagnosed as a tension or sinus headache, and as such, mistreated.

The difference between sinus and tension, and migraine headaches is that migraines can be SO severe that they send people to the emergency room. The throbbing, consistent pain can be moderate to severe, and will make everyday tasks very difficult.

If you suffer from intense migraines often, peripheral nerve surgery may be a way to help you find relief. Many migraines are caused by nerve impingement in the neck. This is similar to the commonly treated carpal tunnel syndrome, where the nerve is pinched, causing pain in the wrist.

Peripheral nerve surgery for migraines is a similar process.

The surgery relieves the pressure on the nerve by removing the offending tissue from the area, allowing normal nerve function and relieving the headache symptoms.

When no other underlying diseases or conditions are found, you may be a candidate for a nerve decompression surgery that can reduce or end your migraine headaches.  This is an outpatient surgery with short recovery times. Results are often immediately evident but may take several weeks. Neuropax surgeons can assess if nerve decompression surgery would help to alleviate or significantly reduce your debilitating symptoms.

So call us today at 314-434-7784 to make an appointment to talk to Dr. Robert Hagan at Neuropax Clinic, and learn more about peripheral nerve surgery and migraine relief at now. Don’t live with a migraine if you don’t have to.

Continue reading
5490 Hits

When to See a Doctor About Migraine Pain

Migraine Surgery

If you think you’re suffering from migraines, it’s very frustrating. Many people just take Tylenol and deal with them. For some, it’s not something that can be managed, but needs to be treated by a doctor. Here’s when to see a doctor about migraine pain.

Even if you have a history of headaches, see your doctor if the pattern changes or your headaches suddenly feel different.

If you start to see symptoms like these, make an appointment immediately or go to the emergency room, as you may have severe migraine issues:

  • An abrupt, severe headache like a thunderclap
  • Headache with fever, stiff neck, mental confusion, seizures, double vision, weakness, numbness or trouble speaking
  • Headache after a head injury, especially if the headache gets worse
  • A chronic headache that is worse after coughing, exertion, straining or a sudden movement
  • New headache pain if you're older than 50

Many migraines go completely untreated. If you’re experiencing migraine attack symptoms, keep notes on what you do to deal with them, and how effective it is. Then call Neuropax Clinic to discuss your headaches.

Dr. Robert Hagan of Neuropax Clinic is ready to help with your migraine attacks. Call the office today at 314-434-7784 to schedule an appointment to talk about how peripheral nerve surgery can help with your migraine pain. Don’t live with migraines a day longer than you have to. Let us help.

Continue reading
2317 Hits

What to Look for During a Migraine Attack


Thousands of people suffer from migraines every day. They are debilitating headaches that can cause you to shut down your entire day to deal with them. How do you know if you’re dealing with a migraine or a regular headache?

A migraine attack can last anywhere from four to 72 hours if you leave it untreated. There’s no set time for the definition. Likewise, there’s no set amount of migraine attacks that you will see per month. Some people can see one a month, some people can suffer from them daily. However frequent, there are signs that it is actually a migraine. Look for:

Pain on one side or both sides of your head – You can experience intense, throbbing or pulsing pain across your entire head, or it can be localized in certain areas of your head.

Sensitivity to light, sounds, and sometimes smells and touch – You may want to find a dark, quiet room to ride it out. A cold compress across the eyes can also help give you some relief.

Nausea and vomiting – Headaches bad enough to generate vomiting and nausea are generally going to be referred to as migraines, although not every vomiting spell comes from a migraine.

Blurred vision – Your eyesight doubles and you have trouble seeing, often leading to balance issues.

Lightheadedness, sometimes followed by fainting – when you have this, it’s time to stop moving. Get off the road if you’re driving, sit down if you’re walking, and get someplace safe.

If you find yourself with these symptoms and repeated headaches, you may be suffering from migraines. Call Dr. Robert Hagan at Neuropax Clinic today to make an appointment to see if peripheral nerve surgery in our office can help. Call us at 314-434-7784 to make an appointment. Don’t live another day with migraines. Let us help.

Continue reading
2209 Hits

Is My Headache a Migraine?


How Do you Define a Migraine?

Migraine headaches are intense or severe and often have accompanying symptoms in addition to head pain. Symptoms associated with a migraine headache include:

  • nausea
  • pain behind one eye or ear
  • pain in the temples
  • seeing spots or flashing lights
  • sensitivity to light and/or sound
  • temporary vision loss
  • vomiting
Did You Know?
According to the U.S. Department of Health and Human Services, an estimated 29.5 million Americans experience migraines.

When compared with tension or other headache types, migraine headache pain can be moderate to severe. Some people may experience headaches so severe they seek care at an emergency room. Migraine headaches will typically affect only one side of the head. However, it is possible to have a migraine headache that affects both sides of the head. Other differences include the pain’s quality: A migraine headache will cause intense pain that may be throbbing and will make performing daily tasks very difficult.

Migraine headaches are typically divided into two categories: migraine with aura and migraine without aura. An “aura” refers to sensations a person experiences before he or she gets a migraine. The sensations typically occur anywhere from 10 to 30 minutes before attack. These can include:

  • feeling less mentally alert or having trouble thinking
  • seeing flashing lights or unusual lines
  • tingling or numbness in the face or hands
  • unusual sense of smell, taste, or touch

Some migraine sufferers may experience symptoms a day or two before the actual migraine occurs. Known as the “prodrome” phase, these subtler signs can include:

  • constipation
  • depression
  • frequent yawning
  • irritability
  • neck stiffness
  • unusual food cravings

If these describe your symptoms, please contact Dr. Robert Hagan at Neuropax Clinic.  Call 314-434-7784 or contact us at today.  Don't live with migraine pain any longer.

Continue reading
2544 Hits

What Is This Weakness In My Hand?

If you're struggling from weakness or tingling in your hand or forearm, you could be suffering from Carpal Tunnel Syndrome.  The best way to find out if you have this malady is to contact a physician if the symptoms persist.

Carpal tunnel syndrome usually starts gradually with numbness or tingling in your thumb, index and middle fingers that comes and goes. This may be associated with discomfort in your wrist and hand. Common carpal tunnel syndrome symptoms include:

  • Tingling or numbness. You may experience tingling and numbness in your fingers or hand, especially your thumb and index, middle or ring fingers, but not your little finger. This sensation often occurs while holding a steering wheel, phone or newspaper or, commonly, waking you from sleeping. The sensation may extend from your wrist up your arm.

    Many people "shake out" their hands to try to relieve their symptoms. As the disorder progresses, the numb feeling may become constant.

  • Weakness. You may experience weakness in your hand and a tendency to drop objects. This may be due to the numbness in your hand or weakness of the thumb's pinching muscles, which are controlled by the median nerve.

When to see a doctor

If you have persistent signs and symptoms suggestive of carpal tunnel syndrome, especially if they interfere with your normal activities and sleep patterns, see your doctor. If you leave the condition untreated, permanent nerve and muscle damage can occur.

Call Neuropax Clinic today to make an appointment with Dr. Robert Hagan to address your newrve issues.  Neuropax Clinic is dedicated to your health.  Call us today at 314-434-7784 or contact us at now.

Continue reading
2115 Hits

How To Identify Your Repetitive Strain Injuries

patient 1080405 1280

In simple medical terms, repetitive strain injury (RSI) is defined as a cumulative trauma disorder (CTD) stemming from prolonged repetitive, forceful, or awkward hand movements. The result is damage to muscles, tendons, and nerves of the neck, shoulder, forearm, and hand, which can cause pain, weakness, numbness, or impairment of motor control.

You may wonder how seemingly innocuous activities such as typing and clicking a mouse button could possibly be harmful. Fine hand movements, repeated hour after hour, day after day, thousands upon thousands of times, eventually strain the muscles and tendons of the forearms, wrists, and fingers, causing microscopic tears. Injured muscles tend to contract, decreasing the range of motion necessary for stress free work. The sheaths that cover delicate tendons run out of lubrication because they aren't given time to rest, so tendon and sheath chafe, resulting in pain. Due to this abrasion, tendons become inflamed, and begin to pinch neighboring nerves. This can result in numbness, tingling, or hypersensitivity to touch. Unless this cycle is interrupted, it repeats itself over and over, and a long-term, chronic problem results.

Repetitive strain injury can affect more than just your hands and wrists. Poor posture can lead to severe neck and back injuries. Staring at a computer screen can lead to eye strain. Repetitive reaching for a mouse can lead to arm and neck strain as well as spinal asymmetry.

RSI is not a specific medical diagnosis, but rather a family of disorders. Many people mistakenly equate RSI with carpal tunnel syndrome, even though CTS is only one particular form of RSI. One recent study even reported that frequent computer users are no more likely to develop CTS than non-computer users. Don't let this mislead you, though. Many other forms of RSI do come on as a result of frequent computer use.

If you feel like this applies to you, call Dr. Robert Hagan at Neuropax Clinic at 314-434-7784 or visit for more information.  Don't live in pain any longer than you have to.

Continue reading
2385 Hits

Where Can St. Louis Migraine Sufferers Get Relief?

headache 388870 1280

We are asked quite a bit whether we will see patients from St. Louis for migraine surgery, or if we’ll see out-of-town patients as well. Of course we do!  Anyone may be able to achieve significant and lasting relief no matter where they call home! We have helped patients from all across the United States, and as have partners in Europe as well. We are excited to help people from all over the globe as peripheral nerve surgery is an area to which I have dedicated a large portion of my practice and is something about which I remain very passionate. We wish to extend an invitation to everyone anywhere to look us up and decide for themselves whether we might be able to help to reduce or eliminate their chronic headaches with peripheral nerve surgery.

Many patients have been living with their headaches for decades and had resigned themselves to a life of chronic pain despite medication. Happily, we proved that was not the case. Furthermore, because we see so many foreign and out of town patients, we have developed a system to help make your overall experience as seamless as possible. We can assist with travel planning, lodging, transportation to and from the operating room and even post-operative nursing care if required. In addition, Dr. Hagan is available for initial record review and evaluations via Skype or Google+ to help determine if a trip from home is a worthwhile endeavor. Finally, because post-operative follow-up is an extremely important part of the surgical experience and critical to achieving optimal outcomes, we use these same modalities to keep tabs on our patients after they have gone home and remain available to discuss issues with your local treating physicians if needed. This important time can be hard for patients as well as doctors that can't see their patients directly, but our practice has refined this process to ask the right questions and determine if any further action is needed.

So if you suffer from chronic headaches, please visit us at or call us at 314-434-7784 to find out if we can reduce or eliminate your migraines. We look forward to hearing from you!

Continue reading
2275 Hits