Overview
Morton's neuroma is a painful condition affecting the ball of the foot, usually between the third and fourth toes, caused by thickening of tissue around a nerve.
Symptoms
Sharp, burning pain in the ball of the foot Tingling or numbness in toes Feeling of a small pebble under the foot Pain worsened by walking or wearing tight shoes
Causes
Compression or irritation of the nerve Foot deformities (bunions, flat feet) High-heeled or tight footwear Repetitive stress activities (running, sports)
Diagnosis
Physical examination and palpation Imaging: X-ray to rule out fractures, MRI or ultrasound to visualize neuroma
Treatment
Wearing wider shoes or orthotic inserts Rest and anti-inflammatory medications Corticosteroid injections to reduce swelling Surgery in severe cases to remove the neuroma