Medial and Lateral Plantar Nerve Entrapment
The nerve branches are pinched (compressed) between bone, ligaments, and other connective tissues, causing pain. The pain is made worse when ankle motion and certain shoes or activities such as running put additional pressure on the pinched nerves.
(See also Overview of Foot Problems.)
Symptoms of medial and lateral plantar nerve entrapment include almost constant pain, whether walking or sitting. Just standing is often difficult. The pain is often chronic, difficult to treat, and aggravated by high-impact activities such as running. Burning, numbness, and tingling, which often occur when nerves are compressed, usually do not occur in medial and lateral plantar nerve entrapment.
If these treatments do not work, injection with an alcohol solution to deaden the nerve or surgery to free the nerve from compression may help relieve pain.