In:
Journal of Reconstructive Microsurgery, Georg Thieme Verlag KG, Vol. 39, No. 04 ( 2023-05), p. 272-278
Kurzfassung:
Background Loss of elbow flexion is a common sequela of acute brachial plexus injuries (BPIs). The Mackinnon/Oberlin-II double fascicular transfer (DFT) is a widely used method to restore this function in acute C5–6 or C5–7 injuries. This study attempted to evaluate if this technique can be applied reliably for cases involving C8 and/or T1 injuries. Methods Adult patients with acute BPIs who underwent the Mackinnon/Oberlin-II DFT in our center between 2008 and 2018 were retrospectively identified. Group I (n = 37) included patients with only C5–6 or C5–7 injury, while group II (n = 32) patients presented C5–8 ± T1 injuries. The demographic data, pre- and postoperative neurologic evaluations, electrodiagnostic studies, and grip strength assessment were collected. Results A total of 69 patients met the inclusion criteria. Preoperatively, the patients in group II presented poorer nerve conduction and electromyography in both the median and the ulnar nerves and the supply muscles. The percentage of M3 achievement in both groups was 91.9 versus 87.5% and M4 was 73.0 and 71.9%, respectively, which both were not statically significant but the achievement of group II was slower than the group I, 1 to 2 months slower, respectively. Both groups had 57.57 and 46.0% of the postoperative grip power compared with the healthy side, the result of shoulder abduction was not different (p = 0.480). Conclusion With careful preoperative evaluation, early intervention, appropriate intraoperative functional fascicle selection, and aggressive postoperative rehabilitation, indications for the Mackinnon/Oberlin-II DFT technique can safely include acute C5–8 injuries and even partial T1 acute BPIs.
Materialart:
Online-Ressource
ISSN:
0743-684X
,
1098-8947
DOI:
10.1055/s-0041-1736320
Sprache:
Englisch
Verlag:
Georg Thieme Verlag KG
Publikationsdatum:
2023
ZDB Id:
2072341-6
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