Morton's Neuroma

Morton's neuroma is a painful condition that develops when the tissue surrounding one of the nerves leading to your toes thickens, typically between the third and fourth toes. This benign nerve enlargement causes sharp, burning pain in the ball of the foot, often described as feeling like you're standing on a pebble or a fold in your sock.

The condition results from nerve irritation caused by compression and friction, which triggers fibrotic tissue buildup around the digital nerve. Women are significantly more likely to develop Morton's neuroma, largely due to wearing high heels and narrow-toed shoes that squeeze the forefoot. At Mountain Spine & Orthopedics, our foot and ankle specialists use advanced diagnostic techniques to accurately identify Morton's neuroma and create personalized treatment plans that relieve your pain and restore comfortable walking.

According to the American Academy of Orthopaedic Surgeons, Morton's neuroma most commonly affects people between 30 and 60 years old and can significantly impact daily activities if left untreated.

Recognizing the symptoms of Morton's neuroma early allows for more effective conservative treatment. The condition typically develops gradually rather than from a single injury.

• Sharp, burning pain in the ball of the foot that may radiate to the toes
• Sensation of standing on a pebble, marble, or bunched-up sock
• Numbness or tingling extending into the third and fourth toes
• Pain that worsens when walking, especially in tight shoes or high heels
• Relief when removing shoes and massaging the foot
• Clicking sensation (Mulder's click) when the metatarsal heads are squeezed together
• Symptoms that progressively worsen over weeks or months

If you experience these symptoms, early evaluation by a foot specialist can prevent the condition from worsening and may help you avoid surgery.

Understanding the causes and risk factors for Morton's neuroma can help with prevention and early intervention.

• High heels: Shoes that elevate the heel force extra weight onto the forefoot
• Narrow, tight shoes: Footwear that squeezes the toes together compresses the nerve
• High-impact activities: Running, jogging, and court sports create repetitive trauma
• Foot deformities: Bunions, hammertoes, and flat feet alter foot mechanics
• Female gender: Women are 8-10 times more likely to develop this condition
• Occupations requiring prolonged standing on hard surfaces

Accurate diagnosis of Morton's neuroma requires careful clinical examination combined with appropriate imaging when needed.

Our specialists begin with a physical examination, checking for tenderness between the metatarsal heads and performing the Mulder's test—squeezing the forefoot to reproduce the characteristic clicking sensation and pain.

Diagnostic imaging may include:

• Ultrasound: Highly effective for visualizing the neuroma and measuring its size
• MRI: Provides detailed soft tissue images; we offer complimentary MRI reviews
• X-rays: Rule out other causes such as stress fractures or arthritis

We differentiate Morton's neuroma from other conditions like metatarsalgia, stress fractures, and arthritis to ensure you receive the correct treatment.

Treatment for Morton's neuroma depends on the severity of symptoms and how long the condition has been present. Most patients respond well to conservative measures.

Non-Surgical Treatment Options

• Footwear modification: Switching to shoes with a wide toe box and low heels
• Custom orthotics: Metatarsal pads or arch supports to reduce pressure on the nerve
• Activity modification: Avoiding high-impact activities that aggravate symptoms
• Ice and NSAIDs: Reducing inflammation and providing pain relief
• Corticosteroid injections: Ultrasound-guided injections can provide significant relief

Surgical Treatment

When conservative treatment fails after 3-6 months, surgery may be recommended:

• Neurectomy: Removal of the affected nerve segment—highly effective with 80-85% success rate
• Nerve decompression: Releasing the ligament compressing the nerve to preserve nerve function

Surgery is typically performed as an outpatient procedure with return to regular footwear in 2-4 weeks.

Pain from Morton's neuroma originates from the compressed and irritated plantar digital nerve. As the nerve becomes increasingly encased in fibrous scar tissue, pain signals intensify. The burning, shooting quality of the pain reflects nerve involvement, distinguishing it from joint or bone pain. Without treatment, the neuroma typically enlarges, and symptoms become more persistent and severe.

Protecting the nerves in your forefoot comes down to footwear choices and activity management.

• Choose proper footwear: Opt for shoes with a wide toe box and adequate cushioning
• Avoid high heels: Limit heel height to under 2 inches when possible
• Use cushioned insoles: Metatarsal pads distribute pressure away from the nerve
• Maintain healthy weight: Excess weight increases forefoot pressure
• Address foot deformities: Treat bunions and hammertoes to prevent altered biomechanics
• Stretch regularly: Calf stretches reduce forefoot stress
• Vary activities: Alternate high-impact sports with low-impact exercises

Don't let forefoot pain limit your activities. If you're experiencing burning pain or numbness in the ball of your foot, schedule an appointment with Mountain Spine & Orthopedics. We offer same-day appointments and can help you find relief quickly.