Median palmar digital neuropathy in a cheerleader.

Median palmar digital neuropathy developed in a 16-year-old girl as a result of chronic trauma to the palm during cheerleading activities. The clinical findings on examination, which included paresthesias in the distribution of a palmar digital nerve and exacerbation of symptoms with compression of the palm, were consistent with this diagnosis. Nerve conduction studies documented a lesion of the median palmar digital nerve. Avoidance of cheerleading activities resulted in nearly total resolution of the symptoms. Awareness of this entity and the value of nerve conduction studies in establishing the diagnosis may avoid confusion and facilitate correct diagnosis and management.