Background:The aim of this study was to examine the effectiveness of a pedicled latissimus dorsi musculocutaneous flap (PLDMF) applied to trauma-complicated large soft tissue defects in the upper extremity up to the elbow area.
Methods:In this prospective follow-up, retrospective cohort-type study, six patients in whom a PLDMF was applied in our clinic for traumatic soft tissue defect around the elbow between 2014 and 2019 were included. The demographic data of the patients were recorded along with the size of the soft tissue defect, postoperative hospitalization time, follow-up, complications, and time to return to work. Nine months postoperatively, elbow and shoulder joint ROM was evaluated and the Q-DASH questionnaire was used.
Results:The mean size of the defect in the 6 male patients of average age 39.8 ± 13.07 years was 272 cm 2 . In a patient who underwent amputation at the elbow level a flap was applied for an antecubital defect after replantation in the same session. One patient developed hematoma in the donor area, 1 patient had superficial necrosis distal to the flap, and 1 patient had superficial infection. They were discharged in 14-29 days. In all patients, the flaps survived and satisfactory results were obtained in terms of both the Q-DASH questionnaire and shoulder and elbow joint ROM.
Conclusions:A PLDMF can be used safely in complicated soft tissue defects around the elbow joint that may require long treatment and would probably result in disability. The most common complication, distal necrosis, can be prevented by using intraoperative Doppler ultrasonography.