Interdigital Neuroma Treatment 2026 | Podiatrist

Quick answer: Treatment for interdigital neuroma treatment follows a stepwise approach: 1) conservative care first (rest, ice, supportive footwear, OTC anti-inflammatories), 2) physical therapy and targeted exercises, 3) in-office treatments (injections, custom orthotics) if conservative fails at 4-6 weeks, 4) surgery for refractory cases. Most patients resolve at step 1 or 2. Call (810) 206-1402.

What Is an Interdigital Neuroma?

An interdigital neuroma (most commonly called Morton’s neuroma) is a benign thickening of the tissue surrounding the digital nerve between two metatarsal heads — most often between the 3rd and 4th metatarsals (3rd interspace), less commonly between the 2nd and 3rd. Repetitive compression and nerve irritation causes perineural fibrosis — a buildup of scar tissue around the nerve that makes it painful and enlarged.

Symptoms

• Burning, shooting, or electric pain in the ball of the foot between specific toes
• Numbness or tingling in the 3rd/4th toes (or 2nd/3rd toes)
• A sensation of walking on a pebble or bunched-up sock
• Relief when removing shoes and massaging the forefoot
• Worse in narrow dress shoes or high heels; better in wide, low shoes

Conservative Treatment

Footwear Modification

Switching to shoes with a wide toe box and low heel is the single most impactful first step. High heels concentrate load on the metatarsal heads; narrow toe boxes compress the nerve. Many patients with mild neuromas achieve adequate symptom control with footwear modification alone.

Metatarsal Pads and Orthotics

A metatarsal pad placed just proximal to the metatarsal heads separates the metatarsals and offloads the compressed nerve space. Custom orthotics with a built-in metatarsal dome provide consistent, anatomically positioned relief. Over-the-counter options include Pedag Viva or Lynco L400 metatarsal pads.

Corticosteroid Injections

Corticosteroid injection directly into the neuroma site provides 50–70% of patients with significant relief for 3–6 months. A series of 2–3 injections spaced 4–6 weeks apart is standard. Ultrasound-guided injection improves accuracy and outcomes compared to landmark-based injection.

Alcohol Sclerosing Injections

A series of 4–7 dilute alcohol (4%) injections into the neuroma, given weekly, achieves 60–80% success in reducing or eliminating pain by sclerosing (destroying) the nerve fibers. This is a well-established non-surgical treatment with a strong evidence base. Mild burning during injection is expected; significant recovery occurs between sessions.

Surgical Treatment

Surgical excision (neurectomy) is indicated when conservative treatment — including alcohol sclerosing series — fails to provide adequate relief after 6–12 months. The nerve is removed through a dorsal incision. Success rates are 75–85% in properly selected patients. Permanent numbness in the adjacent toe web space is expected. See our neuroma surgery recovery guide for full details.

In-Office Treatment at Balance Foot & Ankle

Dr. Tom Biernacki diagnoses interdigital neuromas with clinical exam and diagnostic ultrasound, then provides corticosteroid or alcohol sclerosing injection series, custom orthotics, and surgical excision when indicated. See also our Morton’s neuroma symptoms guide. Same-day appointments available. (810) 206-1402

Frequently Asked Questions

Can a Morton’s neuroma go away on its own?

Mild neuromas, when the aggravating footwear is eliminated completely, can become asymptomatic — the nerve irritation subsides when compression is removed. However, an established neuroma with significant perineural fibrosis rarely completely resolves without treatment. The fibrotic scar tissue remains; the goal of conservative treatment is reducing nerve irritation enough to make the neuroma asymptomatic, not eliminating the thickening entirely.

How many cortisone shots can you get for Morton’s neuroma?

Most podiatrists limit cortisone injections to 2–3 per site per year to avoid soft tissue atrophy and fat pad thinning in the forefoot. If two injections provide only brief relief, switching to the alcohol sclerosing series (4–7 weekly dilute alcohol injections) is the preferred next step — different mechanism, strong evidence, and no limit on the number of sessions.

What are the best shoes for Morton’s neuroma?

Look for shoes with a wide (D or EE width) toe box, low heel (under 1 inch), and firm but cushioned forefoot. Best options include New Balance 990 series, Hoka Bondi, Brooks Ghost, and Altra running shoes (naturally wide toe box). Avoid pointed-toe dress shoes and heels over 1.5 inches entirely during treatment.

The Bottom Line

Interdigital neuromas respond well to a stepwise non-surgical treatment approach. Wide footwear and metatarsal pads are the foundation. Corticosteroid and alcohol sclerosing injections resolve the majority of cases that don’t respond to footwear changes alone. Surgery works well when conservative options are exhausted — but permanent numbness is the trade-off to understand before committing.

When Shoes Aren’t Enough — Dr. Tom’s Top 9 Orthotics

About 30% of patients I see for foot pain need MORE than a great shoe — they need a structured insole. Below: my complete 2026 orthotic ranking with pros, cons, and the specific patient I’d give each one to.