RESULTS: The mean patient age was twenty-nine years (range, sixteen to forty-nine years), and the mean duration of follow-up was thirty-six months (range, twenty-four to seventy-nine months). The mean active range of motion was 23° (range, 0° to 80°) for shoulder flexion, 31° (range, 0° to 90°) for shoulder abduction, -18° (range, -80° to 40°) for shoulder external rotation, 62° (range, 0° to 130°) for the shoulder rotation arc, 119° (range, 90° to 150°) for elbow flexion, and -33° (range, -60° to -20°) for elbow extension. The power of elbow flexion was M4 in twenty-five patients and M3 in eleven. Twenty-three patients had triceps nerve reconstruction; extension was M0 in two of these patients, M1 in seven, M2 in ten, and M3 in four. Total active motion of the fingers was 46° (range, 0° to 98°), with a mean hook grip strength of 4 kg (range, 0 to 12 kg). Wilcoxon tests revealed significant improvements in the DASH score and the SF-36 physical functioning, role physical, and physical component summary scores. The majority of patients worked but had changed their type of work, used the reconstructed hand in activities of daily living that required both hands, and were satisfied with the procedure.
CONCLUSIONS: Double free muscle transfer yielded satisfactory function and allowed use of the reconstructed hand in activities that required both hands. The improvement in the DASH score was greater than that in the SF-36 score.
LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
PMID: 23965701 [PubMed - in process]
Read more... http://www.ncbi.nlm.nih.gov/pubmed/23965701?dopt=Abstract
