What is an Intermetatarsal Neuroma?
An intermetatarsal neuroma (IMN) is any irritative process of the common digital (toe) nerve branch that supplies the plantar (bottom) to the adjacent toes. It most frequently involves the nerve that supplies sensation to adjacent sides of the third and fourth toes, but can also affect other toes of the foot. A neuroma is not cancerous and is not a true tumor but a reactive, degenerative process such as a scar. Therefore, a neuroma is a benign enlargement of the nerve. Symptoms Besides pain, you may also experience numbness and burning of your foot. Symptoms are aggravated by walking in shoes and relieved by removing shoes , resting and massaging the foot. Pain that occurs at rest may suggest that the neuroma is worsening. Causes Intermetatarsal neuroma occurs in all adult age groups and is most prevalent among females. There are several factors that contribute to the occurrence. High-heeled shoes, trauma, inflammatory conditions such as arthritis, and repetitive trauma from stresses i
