title: Ulnar neuropathy around the mid-arm combined with martin-gruber anastomosis.
abstract: This study reports a rare case of ulnar neuropathy around the arm with Martin-Gruber anastomosis of a moderate conduction block in the forearm segment and a severe conduction block in the arm segment. Inching tests and ultrasonography showed a lesion between 12 and 14 cm from the medial epicondyle. It is concluded that axilla stimulation may provide diagnostic clues, and inching tests and ultrasonography may be helpful for localizing a lesion.
authors.affiliation: Department of Physical Medicine and Rehabilitation, College of Medicine, Korea University, Seoul 136-705, Korea.
authors.forename: Bong Joo
authors.initials: BJ
authors.lastname: Kim
authors.forename: Dong Hwee
authors.initials: DH
authors.lastname: Kim