Citations

Summary: We report a case of a young double-hand allotransplant patient who presented with a full-thickness skin necrosis of the dorsum of the left hand after vascular compromise of the allotransplantation. Considering the lack of viable dorsal tissue overlying the extensor tendons and the need for early hand rehabilitation, an ultrathin pedicled groin flap was used for the coverage. This procedure resulted in salvaging the allotransplantation, and the patient was able to successfully return to work after his surgery. To our knowledge, this is the only case of an upper extremity allotransplant salvaged by a pedicled flap.

Background: The use of progressive tension sutures has been shown to be comparable to the use of abdominal drains in abdominoplasty. However, the use of barbed progressive tension sutures (B-PTSs) in deep inferior epigastric artery perforator (DIEP) flap donor-site closure has not been investigated. Methods: A retrospective chart review was performed on patients with DIEP flap reconstruction in a 3-year period at 2 institutions by 2 surgeons. Patients were compared by method of DIEP donor-site closure. Group 1 had barbed running progressive tension sutures without drain placement. Group 2 had interrupted progressive tension closure with abdominal drain placement (PTS-AD). Group 3 had closure with only abdominal drain placement (AD). Data collected included demographics, perioperative data, and postoperative outcomes. Results: Seventy-five patients underwent DIEP reconstruction (25 B-PTS, 25 PTS-AD, and 25 AD). Patient characteristics—age, body mass index, comorbidities, smoking status, and chemotherapy—were not significantly different between groups. Rate of seroma was 1.3% (B-PTS = 0%, PTS-AD = 4%, AD = 0%), wound dehiscence 16% (B-PTS = 8%, PTS-AD = 16%, AD = 24%), and umbilical necrosis 5.3% (B-PTS = 0%, PTS-AD = 0%, AD = 16%). No hematomas were observed in any patients. No statistically significant difference was found between complication rates across groups. Conclusions: Use of B-PTSs for abdominal closure after DIEP flap harvest can obviate the need for abdominal drains. Complication rates following this technique are not significantly different from closure using progressive tension suture and abdominal drain placement. This practice can prevent the use of abdominal drains, which can promote patient mobility, increase independence upon discharge, and contribute to patient satisfaction.

BackgroundMicrosurgical free flaps for reconstruction of soft tissue defects in lower extremity have evolved into a reliable procedure over last decades; however, there lacked high level of evidence.MethodsA systematic literature research was performed including studies between 2000 and 2014 in English, German, and Chinese (PubMed, EMBASE). Publications were selected applying inclusion/exclusion criteria. Postoperative complications were statistically analyzed with metaprop command of R GUI 3.0.1.ResultsAlltogether 30 articles overlooking 1,397 free flaps were included. The rate of total flap loss was 6.0% (95% confidence interval [CI] = 4.0%–8.0%, PQ (P values of Q statistics) = 0.03); the thrombosis rate was 6.0% (95% CI = 4.0%–9.0%, PQ = 0.01); the hematoma rate was 4.0% (95% CI = 3.0%–5.0%, PQ = 0.79); the partial necrosis rate was 6.0% (95% CI = 4.0%–10.0%, PQ < 0.01); the early infection rate was 4.0% (95% CI = 2.0%–6.0%, PQ = 0.03), and the dehiscence rate was 3.0% (95% CI = 2.0%–5.0%, PQ = 0.12). Reconstruction for diabetic foot may be not associated with a significant increase of procedural risk (Total flap loss rate = 6%, 95% CI = 3.0%–9.0%, PQ = 0.44).ConclusionsMicrosurgical reconstruction of soft tissue defects in the lower extremity reconstruction could be regarded safe and reliable. A standardization of report of perioperative parameters and clinical outcomes is needed. © 2016 Wiley Periodicals, Inc. Microsurgery 36:511–524, 2016.

The resection of large pelvic tumors is challenging due to their infiltrative nature into multiple structures and organ systems. In this report, we describe the use of multiple vascularized and nonvascularized spare parts to reconstruct a pelvic defect in a patient with a uniquely large pelvic sarcoma invading the spinal canal. A 39‐year‐old Caucasian female who presented with a large retroperitoneal sarcoma where the tumor encased the left ureter, kidney, colon, and external iliac vessels and invaded the L3‐S1 vertebral bodies. An extensive hemipelvectomy and reconstruction was performed over two days. A free thigh and leg fillet flap together with ipsilateral fibula flap, based on the superficial femoral artery and venae comitantes, was used for spinal reinforcement as well as abdominal and pelvic wall reconstruction. The postoperative course was uneventful without complications, no flap compromise or wound healing problems. After a follow‐up period of 4 months, the patient had no complications and returned to activities of daily living with mild limitations. The success of this flap procedure shows the practicality and usefulness of using the full spectrum of tissue transfer for the purposes of a large pelvic reconstruction. © 2014 Wiley Periodicals, Inc. Microsurgery 35:320–323, 2015.