• Osamu Ishida, Toru Sunagawa, Osami Suzuki, and Mitsuo Ochi.
• Department of Orthopaedic Surgery, Hiroshima University Faculty of Medicine, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan. ishida@hiroshima-u.ac.jp
• Arch Orthop Trauma Surg. 2006 Jan 1; 126 (1): 636563-5.

AbstractA retrospective follow-up study was completed on ten patients who suffered from a brachial plexus injury that was treated with a modified Steindler procedure. The mean postoperative period was 6.8 years. The postoperative elbow joint range of motion was -42 degrees of extension (range -5 degrees to -65 degrees ) and 107 degrees of flexion (range 90 degrees -130 degrees ). Manual muscle testing showed grade 4 or 5 in eight patients and grade 3 in two patients. In the subjective assessment, the patients scored 20 out of 30 points and were able to perform almost all activities with the exception of shoulder elevation. Innervation of the musculocutaneous nerve was evaluated by electromyography and no correlation was seen between preoperative and postoperative amplitude of the biceps brachii by electromyogram. Based on these results, we concluded that a modified Steindler procedure is useful for reconstruction of upper brachial plexus injuries, and recovery of the biceps brachii was difficult to predict by an electromyogram.

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