Morton’s neuroma surgery is one of the more common minor foot surgeries performed by podiatric surgeons — yet it is rarely the first-line treatment. Understanding when surgery is appropriate, what the procedure involves, and what outcomes to expect helps patients make informed decisions about their care.

Conservative Treatment First

The vast majority of Morton’s neuroma cases respond adequately to conservative management — surgery is reserved for the minority who do not. Conservative treatment includes: wide toe box footwear, metatarsal pad placement to splay and offload the affected metatarsal heads, custom orthotics with metatarsal accommodation, cortisone injections (typically 1–3 injections, 2–3 months apart), and sclerosing alcohol injections (a series of 4–7 injections has been shown to achieve symptom relief in 60–80% of appropriate cases).

When Surgery Is Indicated

Surgical evaluation becomes appropriate when: (1) symptoms persist after 6 months of comprehensive conservative care including at least one cortisone injection series, (2) symptoms are severe enough to significantly limit daily activities or cause rest pain, (3) imaging confirms a neuroma of sufficient size (typically >5mm on ultrasound), or (4) sclerosing injection series has been completed without adequate benefit.

Surgical Options

Neurectomy (Most Common)

Neurectomy — surgical resection of the affected digital nerve — is the most commonly performed procedure and produces the highest rates of symptom resolution. The nerve is approached through a dorsal (top of the foot) or plantar (bottom of the foot) incision between the affected metatarsal heads. The neuroma is identified, traced proximally into the interspace, and divided proximally (above the level of the neuroma).

Success rates of 80–90% are reported in appropriately selected patients. The known consequence is permanent numbness in the web space between the affected toes — most patients find this preferable to the pre-operative burning/stabbing pain.

Nerve Decompression

Intermetatarsal ligament release — releasing the transverse intermetatarsal ligament above the neuroma — decompresses the nerve without excising it, theoretically preserving sensation. This approach is preferred when the neuroma is small and the nerve appears otherwise healthy. Success rates approach neurectomy in selected patients.

Recovery After Morton’s Neuroma Surgery

Recovery is typically straightforward:

• Days 0–2: Surgical dressing, partial weight-bearing in a surgical shoe or boot
• Days 3–14: Progressive weight-bearing in a stiff-soled surgical shoe; suture removal at 10–14 days
• Weeks 2–4: Transition to supportive athletic footwear with metatarsal pad
• Weeks 4–6: Return to full activity including most exercise
• Months 2–3: Full resolution of post-surgical swelling and return to all footwear

The most common post-surgical complaint is temporary stump neuroma formation at the proximal nerve end — a hypersensitive area that typically resolves with desensitization therapy over 2–3 months.