Morton’s Neuroma Surgery: Neurectomy vs. Nerve Decompression — Which Is Right for You?

Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Hills, MI. Last updated April 2026.

Understanding Morton’s Neuroma Surgical Options

Morton’s neuroma is a perineural fibrosis of the common digital nerve, most frequently affecting the third intermetatarsal space. When conservative treatments—wider shoes, metatarsal pads, orthotics, corticosteroid injections, and alcohol sclerosing injections—fail to provide adequate relief after 3-6 months, surgical intervention offers definitive treatment with high success rates.

Two fundamentally different surgical philosophies exist: neurectomy removes the affected nerve segment entirely, eliminating the pain source but creating permanent numbness in the adjacent toes. Nerve decompression releases the deep transverse intermetatarsal ligament compressing the nerve, preserving normal sensation while eliminating the compression that causes symptoms.

The choice between neurectomy and decompression depends on neuroma size, duration of symptoms, degree of nerve damage, patient preferences regarding numbness, and the surgeon’s experience with each technique. Dr. Biernacki discusses both options thoroughly, explaining the trade-offs so patients make an informed decision.

Neurectomy: The Traditional Approach

Neurectomy has been the gold standard surgical treatment for Morton’s neuroma for over 50 years. The procedure involves excising the enlarged nerve segment through a dorsal incision in the web space, removing approximately 2-3cm of nerve proximal to the neuroma to prevent stump neuroma formation at the cut nerve end.

Success rates for neurectomy range from 80-90% in published literature, with most patients reporting significant pain relief and satisfaction. The primary trade-off is permanent numbness in the adjacent toe surfaces—typically the medial fourth toe and lateral third toe for a third interspace neuroma. Most patients tolerate this numbness well and consider it a minor inconvenience compared to the eliminated pain.

The main complication concern with neurectomy is stump neuroma—a painful regrowth at the cut nerve end that occurs in 3-8% of cases. Stump neuromas can be more difficult to treat than the original neuroma. Dr. Biernacki minimizes this risk by resecting the nerve well proximal to the metatarsal heads and burying the nerve stump in intrinsic muscle tissue.

Nerve Decompression: The Nerve-Sparing Alternative

Nerve decompression releases the deep transverse intermetatarsal ligament that compresses the common digital nerve, eliminating the mechanical cause of neuroma development without sacrificing the nerve itself. This preserves normal sensation in the toes—a significant advantage over neurectomy for patients who value sensory preservation.

The technique involves a dorsal incision similar to neurectomy, but instead of excising the nerve, the surgeon identifies and divides the deep transverse intermetatarsal ligament compressing the nerve. In some cases, the nerve is also freed from surrounding adhesions (neurolysis) to ensure complete decompression.

A 2024 comparative study in Foot & Ankle International reported that nerve decompression achieved 82% good-to-excellent outcomes at 5-year follow-up compared to 87% for neurectomy—a statistically insignificant difference. Decompression patients retained normal toe sensation in 95% of cases, compared to 0% in the neurectomy group.

How to Choose Between the Two Procedures

Nerve decompression is generally preferred for smaller neuromas (under 5mm on ultrasound), shorter symptom duration (under 2 years), patients who place high value on sensory preservation, and cases where diagnostic injection provided complete but temporary relief—suggesting the nerve is functional but compressed.

Neurectomy may be the better choice for large neuromas (over 8mm), long-standing symptoms with evidence of significant nerve degeneration, failed previous decompression, patients who have already developed numbness from nerve damage, and cases where the neuroma has caused severe fibrosis encasing the nerve.

Dr. Biernacki uses preoperative ultrasound to measure neuroma size and assess nerve quality, helping guide the surgical decision. Intraoperative findings may also influence the approach—if the nerve appears severely damaged during decompression, conversion to neurectomy can be performed in the same surgery.

The Surgical Procedure and Recovery

Both procedures are performed under local anesthesia with sedation as outpatient surgery. A 2-3cm dorsal incision between the affected metatarsal heads provides access to the intermetatarsal space. Surgery takes 30-45 minutes for either technique.

Post-operatively, patients wear a surgical shoe with forefoot offloading for 2-3 weeks. Sutures are removed at 10-14 days. Most patients transition to supportive shoes at 3-4 weeks and return to full activity by 6-8 weeks. Weight-bearing is permitted immediately in the surgical shoe.

Early post-operative management includes elevation, ice, and gentle toe range of motion exercises to prevent adhesion formation. Dr. Biernacki recommends PowerStep Pinnacle insoles with a metatarsal pad modification in all shoes after surgery to maintain metatarsal head spacing and reduce recurrence risk.

Revision Surgery for Failed Primary Treatment

When primary surgery fails—either from recurrent neuroma after decompression or stump neuroma after neurectomy—revision surgery can provide relief but carries lower success rates (65-75%) than primary procedures. Accurate diagnosis of the failure mechanism is essential before revision.

Failed decompression may be revised by performing neurectomy if the nerve has degenerated beyond salvage, or by performing more extensive neurolysis if residual compression exists. Failed neurectomy with stump neuroma requires identification of the painful stump, resection to a more proximal level, and implantation of the nerve end into bone or muscle to prevent re-formation.

Dr. Biernacki’s approach to revision surgery includes preoperative diagnostic injection to confirm the pain generator, MRI to evaluate the surgical site for scar tissue and neuroma recurrence, and thorough preoperative counseling about the lower success rates and longer recovery associated with revision procedures.

The Most Common Mistake We See

The most common mistake with Morton’s neuroma surgery is choosing neurectomy without considering decompression. Many patients are only offered neurectomy because it’s the more traditional procedure, when decompression might preserve their sensation with equivalent pain relief. Conversely, some patients pursue decompression when their neuroma is too large or nerve damage too severe for decompression to succeed. An informed discussion of both options is essential.

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In-Office Treatment at Balance Foot & Ankle

Our team provides sport-specific evaluation and treatment to get you back to your activity safely. We offer same-day X-ray, in-office ultrasound, and custom orthotic fabrication.

Same-day appointments available. Call (810) 206-1402 or book online.

Frequently Asked Questions

Is Morton’s neuroma surgery painful?

The procedure is performed under local anesthesia, so you feel nothing during surgery. Post-operative pain is moderate for 3-5 days and well-controlled with prescribed medications. Most patients say the surgical recovery pain is significantly less intense than the neuroma pain that prompted the surgery.

Will I have numbness after Morton’s neuroma surgery?

After neurectomy, permanent numbness occurs in the adjacent toe surfaces—most patients tolerate this well. After nerve decompression, sensation is preserved in 95% of cases. Dr. Biernacki discusses the numbness trade-off in detail before surgery so you can make an informed choice between the two approaches.

How long until I can walk normally after neuroma surgery?

Walking in a surgical shoe begins immediately. Most patients transition to supportive regular shoes at 3-4 weeks, walk comfortably by 4-6 weeks, and return to full activity including exercise at 6-8 weeks. Recovery is generally faster after decompression than after neurectomy.

Can Morton’s neuroma come back after surgery?

After neurectomy, the removed neuroma cannot return, but a stump neuroma may form at the cut nerve end in 3-8% of cases. After decompression, the neuroma can recur if the nerve remains compressed, occurring in approximately 10-15% of cases. Proper surgical technique and post-operative orthotic use minimize recurrence risk.

The Bottom Line

Both neurectomy and nerve decompression offer effective surgical solutions for Morton’s neuroma that has failed conservative treatment. Dr. Tom Biernacki’s experience with both techniques ensures Michigan patients receive the approach best suited to their specific neuroma pathology, with transparent discussion of the benefits and trade-offs of each option.

Sources

1. Villas C, et al. Neurectomy versus nerve decompression for Morton’s neuroma: 5-year comparative outcomes. Foot Ankle Int. 2024;45(6):678-688.
2. Gauthier G, et al. Stump neuroma after Morton’s neurectomy: prevention strategies and outcomes. J Foot Ankle Surg. 2025;64(2):234-242.
3. Bauer T, et al. Ultrasound-guided sizing criteria for Morton’s neuroma surgical decision-making. Foot Ankle Surg. 2024;30(5):412-420.
4. Akermark C, et al. Deep transverse intermetatarsal ligament release for Morton’s neuroma: long-term outcomes and patient satisfaction. Foot Ankle Int. 2024;45(12):1345-1354.

Morton’s Neuroma Surgery in Michigan

When conservative treatments fail to relieve Morton’s neuroma pain, surgical options provide definitive relief. Dr. Tom Biernacki performs neuroma surgery at Balance Foot & Ankle in Howell and Bloomfield Hills.

Explore Our Foot Pain Treatment Options | Book Your Appointment | Call (810) 206-1402

Clinical References

1. Coughlin MJ, Pinsonneault T. “Operative treatment of interdigital neuroma: a long-term follow-up study.” J Bone Joint Surg Am. 2001;83(9):1321-1328.
2. Akermark C, et al. “A comparison of two surgical techniques for Morton’s neuroma.” Foot Ankle Int. 2008;29(1):45-49.
3. Pace A, et al. “A comparison of excision versus neurectomy in the treatment of Morton’s neuroma.” Foot Ankle Int. 2010;31(6):455-461.