“…19 Very few cases of chronic incarceration of the medial epicondyle have been reported. Rosendahl 16 presented an untreated case of 8 years' duration, which resulted in a valgus deformity of 15 , with subluxation, and with loss of flexion, extension, and supination, of w5 each. The patient's muscular strength was normal and there were no fixed sensory deficits, but numbness and paresthesias presented when the elbow was held in certain positions.…”