International Journal of Physical Medicine & Rehabilitation
Open Access

Abstract

Entrapment of the Lateral Plantar Nerve Distal to the Tarsal Tunnel: A Case Report

Lawrence P Lai and Mooyeon Oh-Park

Tibial nerve entrapment is a common cause of foot pain. Identifying the location of the entrapment may be difficult. This case report describes the electrodiagnosis of the lateral plantar nerve branch of the tibial nerve in a 50 year-old woman who failed to respond to the local steroid injection for plantar fasciitis and subsequently a tarsal tunnel release. The etiology of the nerve entrapment is discussed as well as the role of electrodiagnostic studies to locate the nerve entrapment. This case highlights the role of meticulous clinical evaluation and electrodiagnosis for the diagnosis of this challenging condition and a simple in-office treatment to reduce patient’s symptoms.