Common fibular (peroneal) neuropathy as the result of a ganglion cyst.

Abstract

The patient was a 61-year-old woman who was referred to a physical therapist with a diagnosis of right common fibular neuropathy at the fibular head involving both the deep and superficial nerve branches. Physical therapist intervention included fitting the patient with a right ankle-foot orthosis and referring the patient to her physician due to concern for a potential compressive lesion at the right proximal tibiofibular joint. Subsequent magnetic resonance imaging identified a lobulated, fluid-filled mass likely representing a ganglion cyst.