TY - JOUR
T1 - Double fascicular nerve transfer to the biceps and brachialis muscles after brachial plexus injury
T2 - Clinical outcomes in a series of 29 cases - Clinical article
AU - Ray, Wilson Z.
AU - Pet, Mitchell A.
AU - Yee, Andrew
AU - Mackinnon, Susan E.
PY - 2011/6
Y1 - 2011/6
N2 - Object. The clinical outcomes of patients with brachial plexus injuries who underwent double fascicular transfer (DFT) using fascicles from the median and ulnar nerves to reinnervate the biceps and brachialis muscles were evaluated. Methods. The authors conducted a retrospective chart review of 29 patients with brachial plexus injuries that were treated with DFT for restoration of elbow flexion. All patients underwent pre- and postoperative clinical evaluation using the Medical Research Council grading system. Results. The mean patient age was 37 years (range 17-68 years), and there was a mean follow-up of 19 ± 12 months (range 8-68 months). At the most recent follow-up, all but 1 patient (97%) had regained elbow flexion. Eight patients recovered Grade M5, 15 patients recovered Grade M4, and 4 patients recovered Grade M3 elbow flexion strength. There was no evidence of functional deficit in the donor nerve distributions. Conclusions. Study results demonstrated the reliable restoration of M4-M5 elbow flexion following double fascicular transfer in patients with brachial plexus injuries.
AB - Object. The clinical outcomes of patients with brachial plexus injuries who underwent double fascicular transfer (DFT) using fascicles from the median and ulnar nerves to reinnervate the biceps and brachialis muscles were evaluated. Methods. The authors conducted a retrospective chart review of 29 patients with brachial plexus injuries that were treated with DFT for restoration of elbow flexion. All patients underwent pre- and postoperative clinical evaluation using the Medical Research Council grading system. Results. The mean patient age was 37 years (range 17-68 years), and there was a mean follow-up of 19 ± 12 months (range 8-68 months). At the most recent follow-up, all but 1 patient (97%) had regained elbow flexion. Eight patients recovered Grade M5, 15 patients recovered Grade M4, and 4 patients recovered Grade M3 elbow flexion strength. There was no evidence of functional deficit in the donor nerve distributions. Conclusions. Study results demonstrated the reliable restoration of M4-M5 elbow flexion following double fascicular transfer in patients with brachial plexus injuries.
KW - Brachial plexus injury
KW - Double fascicular transfer
KW - Musculocutaneous nerve
KW - Nerve transfer
KW - Neurotization
UR - http://www.scopus.com/inward/record.url?scp=79957977189&partnerID=8YFLogxK
U2 - 10.3171/2011.1.JNS10810
DO - 10.3171/2011.1.JNS10810
M3 - Article
C2 - 21351836
AN - SCOPUS:79957977189
SN - 0022-3085
VL - 114
SP - 1520
EP - 1528
JO - Journal of neurosurgery
JF - Journal of neurosurgery
IS - 6
ER -