Morton's Neuroma Treatment
Specialist diagnosis and treatment for forefoot nerve pain — using diagnostic ultrasound to confirm your diagnosis, measure your neuroma, and guide treatment with precision.
What is Morton's Neuroma?
Morton's neuroma is a painful condition caused by thickening of the tissue surrounding one of the digital nerves in the ball of your foot, most commonly between the third and fourth metatarsal heads. Despite its name, it is not a true tumour — it is a benign thickening of fibrous tissue (perineural fibrosis) that develops around the nerve in response to chronic irritation and compression.
The common plantar digital nerves travel through narrow channels between the metatarsal bones on their way to the toes. Where the nerve passes beneath the deep transverse intermetatarsal ligament — a tight band of tissue connecting the metatarsal heads — it is particularly vulnerable to compression. Repetitive loading, tight footwear, or altered foot mechanics can cause the nerve to become trapped and irritated at this point, leading to progressive fibrosis and enlargement.
As the nerve thickens, it takes up more space in an already confined area, creating a cycle of compression, irritation, and further thickening. This is why Morton's neuroma rarely resolves on its own without intervention — the mechanical problem that caused it is still present, and the structural changes in the nerve tend to progress over time.
Morton's neuroma is more than five times more common in women than men, occurs most frequently between the ages of 40 and 60, and affects the third intermetatarsal space in approximately 68% of cases, with the second space involved in most of the remainder.
Classic Symptoms
- Sharp, burning, or shooting pain in the ball of the foot, often radiating into the third and fourth toes
- Sensation of standing on a pebble, marble, or a fold in your sock
- Numbness or tingling in the affected toes
- Pain that worsens when wearing tight, narrow, or high-heeled shoes
- Pain that intensifies during walking, running, or forefoot loading
- Immediate relief when removing shoes, sitting down, or rubbing the foot
Signs You Need Specialist Assessment
- Forefoot pain persisting more than 2–3 weeks
- Numbness or altered sensation in toes that doesn't resolve
- Pain limiting your ability to walk, exercise, or wear normal footwear
- Symptoms not responding to wider shoes, rest, or pharmacy insoles
- You've been told it's Morton's neuroma but haven't had an ultrasound scan to confirm
Why Accurate Diagnosis Matters
Not all forefoot pain is Morton's neuroma, and not all Morton's neuromas cause symptoms. Research shows that thickened intermetatarsal nerves can be found on imaging in up to 30% of people with no symptoms whatsoever. Without imaging, the risk of misdiagnosis is significant.
Clinical tests for Morton's neuroma — including Mulder's click test and the thumb-index finger squeeze test — have reported accuracy of only around 62%. That means roughly 4 in 10 clinical diagnoses based on examination alone may be wrong. This is why we scan every patient with forefoot pain.
Conditions that commonly mimic Morton's neuroma:
- Intermetatarsal bursitis — Inflammation of the bursa between metatarsal heads — almost identical symptoms but looks completely different on ultrasound.
- Plantar plate tears — Fibrocartilaginous tears beneath the MTP joint causing forefoot pain and toe instability.
- Metatarsal stress fractures — Overuse fractures that can be missed without imaging.
- MTP joint synovitis — Joint capsule inflammation causing localised forefoot pain and swelling.
- Capsulitis — Inflammation of MTP joint ligaments, particularly the second, confused with nerve pathology.
How We Diagnose Morton's Neuroma
Diagnostic Ultrasound Scanning
Ultrasound is the imaging modality of choice for Morton's neuroma — the recommended first-line investigation with published sensitivity of 90–98%, matching or exceeding MRI while being performed in real time during your appointment.
- Confirming the neuroma — A well-defined hypoechoic mass in the intermetatarsal space, precisely measured in multiple planes.
- Measuring the size — Size directly influences treatment decisions. Under 5mm: conservative. Over 8–10mm: may require injection or surgical referral.
- Dynamic Mulder's manoeuvre — We watch the neuroma displacing in real time under ultrasound — far more reliable than a clinical click test alone.
- Identifying dual neuromas — Up to 16% of patients have neuromas in two intermetatarsal spaces. Clinical examination frequently misses the second.
- Ruling out mimics — Differentiating from bursitis, plantar plate tears, synovitis, and cysts on day one.
- Guiding injection therapy — Real-time needle guidance for maximum accuracy. Blind injections miss the target in a significant proportion of cases.
Pressure Plate Gait Analysis
Once we've confirmed the diagnosis, we need to understand why your nerve is being compressed. Pressure plate analysis provides objective data on forefoot force distribution during walking.
- Peak pressure zones — Exactly where maximum loading occurs under your metatarsal heads, directly informing orthotic design.
- Metatarsal loading patterns — Quantifying imbalance when one or two metatarsals bear disproportionate force.
- Forefoot width and splay — Measuring whether restricted splay narrows the intermetatarsal space.
- Timing of loading — Prolonged forefoot contact time means more nerve compression per step.
- Gait compensations — Identifying unconscious walking changes that may cause secondary problems.
Clinical Biomechanical Assessment
Thorough hands-on examination including MTP joint stability and range of motion, forefoot alignment, assessment of associated deformities (bunions, hammer toes), toe grip strength, intrinsic muscle function, ankle and first MTP joint dorsiflexion, and detailed footwear review of the shoes you actually wear day-to-day.
Treatment Options
Treatment is tailored to the size of your neuroma, the severity of your symptoms, and the biomechanical factors identified during your assessment. We always start with conservative measures and escalate only if needed.
Footwear Modification
Specific, practical footwear guidance based on your foot shape and neuroma location — not generic advice to 'wear wider shoes'. We examine what you're actually wearing and tell you exactly what to change.
Custom 3D-Printed Orthotics
Orthotics with precisely positioned metatarsal domes, manufactured in-house at Réalta Labs using SLS 3D printing. Dome position determined by your pressure plate data — to the exact millimetre.
Ultrasound-Guided Injection
Corticosteroid injection delivered under real-time ultrasound guidance. We watch the needle on screen throughout — no blind injections. Immediate pain relief also serves as diagnostic confirmation.
Mobilisation & Rehabilitation
Manual therapy to improve MTP joint mobility, combined with intrinsic foot muscle strengthening and calf/toe flexor stretches addressing the biomechanical factors.
Surgical Referral
For larger neuromas over 8–10mm not responding to conservative treatment and injection. Having accurate ultrasound measurements ensures the surgeon has all information needed. This is rare — most patients improve without surgery.
Common Causes & Risk Factors
Footwear
Tight, narrow shoes and high heels are the most significant modifiable risk factor. A narrow toe box compresses metatarsal heads together, directly squeezing the nerve. The combination of narrow and high-heeled shoes is particularly problematic.
Foot Structure
Bunions alter first metatarsal alignment increasing pressure on adjacent spaces. Hammer toes, claw toes, and digital deformities change tendon pull across the forefoot. Flat feet increase forefoot instability and nerve traction.
Activity
Running, court sports (tennis, badminton, squash), and any activity involving repetitive forefoot loading. Sudden increases in training volume or intensity are common triggers.
Biomechanical
Excessive pronation, restricted ankle dorsiflexion, and weak intrinsic foot muscles all contribute to abnormal forefoot loading patterns.
What to Expect at Your First Appointment
Your story
5 minWhere the pain is, what triggers it, which shoes are worst, what you've already tried. The history often tells us as much as the scan.
Clinical examination
5 minHands-on assessment of your forefoot including Mulder's test, joint stability testing, and assessment of associated deformities.
Diagnostic ultrasound
10 minSystematic scanning of both feet, examining each intermetatarsal space. If a neuroma is present, you'll see it on the screen. We measure it, perform dynamic manoeuvres, and check for associated bursitis or plantar plate pathology.
Pressure plate analysis
5 minWalking assessment to capture your forefoot loading pattern and identify biomechanical factors contributing to nerve compression.
Diagnosis & treatment plan
5 minUltrasound findings, pressure data, and clinical assessment combined. You leave knowing exactly what you have, how big it is, what's causing it, and what we're going to do about it. In most cases, treatment begins the same day.
Total appointment time: approximately 30 minutes. No GP referral needed.
Recovery & Prognosis
The prognosis for Morton's neuroma is generally very good when correctly diagnosed and managed appropriately. With conservative treatment (footwear modification and orthotics), many patients experience significant improvement within 4–8 weeks.
When combined with ultrasound-guided injection, published evidence shows substantial pain reduction in the majority of patients, with many studies reporting that minimally invasive ultrasound-guided treatments significantly reduce the need for surgery. As with most musculoskeletal conditions, early intervention produces the best outcomes.
Your Clinicians
Paul McMullan BSc(Hons) MSc FRCPSGlasg MRCPod leads the specialist forefoot pain service. Paul holds a Master's degree in Podiatric Sports Medicine from Queen Mary University of London and is a Fellow of the Royal College of Physicians and Surgeons of Glasgow — one of very few podiatrists in Northern Ireland with this distinction. With over 15 years of clinical experience and advanced training in diagnostic musculoskeletal ultrasound and injection therapy, Paul brings MSc-level expertise to every consultation.
Darren Costello BSc(Hons) MSc MRCPSGlasg HCPC MRCPod is a specialist podiatrist with a particular focus on sports podiatry, biomechanics, and ultrasound imaging. Darren holds an MSc in Sports and Exercise Medicine from Ulster University and is currently completing a Postgraduate Certificate in Lower Limb MSK Ultrasonography at Brunel University London. His research background includes investigating the impact of taping on gait and plantar fascia structure, reflecting his commitment to evidence-based practice.
Having two MSc-qualified clinicians trained in diagnostic ultrasound means shorter waiting times for specialist assessment and the ability to discuss complex cases collaboratively.
Why Patients Choose Lower Limb Clinic
Diagnostic ultrasound in every assessment
We don't guess. We scan. 90–98% sensitivity — and just as importantly, identifies conditions that mimic neuroma.
Ultrasound-guided injections as standard
Every injection performed under real-time imaging guidance. We watch the needle on screen throughout. No blind injections.
Pressure plate gait analysis
Objective measurement of forefoot loading, directly informing orthotic design. Metatarsal domes positioned based on data, not estimation.
In-house orthotic manufacturing
Custom orthotics designed from your scan data and manufactured at Réalta Labs using SLS 3D printing. Sub-millimetre precision.
MSc-level clinical expertise
Master's degree in Podiatric Sports Medicine and Fellowship of the Royal College of Physicians and Surgeons of Glasgow.
700+ five-star Google reviews
The highest-rated podiatry clinic in Northern Ireland.
Frequently Asked Questions
Common questions about Morton's Neuroma at Lower Limb Clinic.
Find Your Nearest Clinic
Get Morton's Neuroma at our clinic, conveniently located in East Belfast
Lisburn Road Clinic
385 Lisburn Road, BT9 7EP
Ormeau Road Clinic
373 Ormeau Road, BT7 3GP
Newcastle Clinic
1 Shimna Road, BT33 0AS
We serve patients from across Belfast and Northern Ireland including East Belfast, South Belfast, Lisburn, Bangor, Holywood, Newtownards, Dundonald, Carryduff, Hillsborough, and Comber.
Get Expert Treatment
- Same-week appointments available
- No GP referral needed
- MSc-qualified specialists
Related Conditions
Find Your Nearest Clinic
Get Morton's Neuroma at our clinic, conveniently located in East Belfast
Lisburn Road Clinic
385 Lisburn Road, BT9 7EP
Ormeau Road Clinic
373 Ormeau Road, BT7 3GP
Newcastle Clinic
1 Shimna Road, BT33 0AS
We serve patients from across Belfast and Northern Ireland including East Belfast, South Belfast, Lisburn, Bangor, Holywood, Newtownards, Dundonald, Carryduff, Hillsborough, and Comber.