Reoperation Rate and Indication for Reoperation after Free Functional Muscle Transfers in Traumatic Brachial Plexus Injury
نویسندگان
1 Department of Orthopedic Surgery, Hand and Upper Extremity Service, Massachusetts General Hospital, Harvard Medical School
2 Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA, USA
3 Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
4 Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA- Department of Orthopaedics, Faculty of Medicine, Chiang Mai University, Thailand
5 Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, USA
6 Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Boston, MA, USA
doi
10.22038/abjs.2019.41123.2113چکیده
plexus injury. Few studies report the rate of revision surgeries following free functional muscle transfers. We examinedthe reoperation rate and indication for reoperation after primary reconstruction of upper extremity function with a freegracilis transfer after brachial plexus injury.Methods: From 2003-2016, we identified 25 patients who underwent a free functional gracilis muscle transfer forrestoration of upper extremity function. We reviewed their medical charts to record patient, injury, and treatmentcharacteristics. Indication for reoperation and reoperative procedure were also identified.Results: Fourteen out of 25 patients (56%) had a reoperation after FFGT. Four flaps were re-explored for vascularcompromise, but there were no flap failures. The majority of reoperations involved adjustment of tendon excursion(8/14) which demonstrated that tenolysis was the main procedure.Conclusion: Despite promising results of free functional gracilis transfers, reoperation is relatively common and shouldbe discussed with the patient as a preoperative strategy. Early exploration of vascular compromise may decrease theflap failure. Poor tendon excursion is a common unpredicted consequence after FFMT and is the main indication forreoperation.Level of evidence: IV
