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1.
J Surg Case Rep ; 2024(1): rjad306, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38239382

RESUMO

Lower extremity revascularization via groin incisions can be complicated by wound dehiscence associated with infection, seroma and femoral vessel exposure. This may require additional surgical debridement and coverage of vascular structures and grafts. The pedicled rectus femoris muscle flap (RFF) has both bulk and a large arc of rotation, making it useful for reconstruction. Its main pedicle is the descending branch of the lateral femoral circumflex artery (DLFCA), a branch of the profunda femoris artery. One could anticipate that ligation of more proximal vasculature could lead to ischemia of the RFF. We present two patients who each underwent vascular surgery involving the common femoral artery and subsequent reconstruction utilizing a pedicled RFF. Both patients then required additional vascular procedures involving the ligation of inflow vessels proximal to the DLFCA. The flaps remained viable, demonstrating the rich collateralization of blood supply that occurs in vascular disease patients.

2.
Maxillofac Plast Reconstr Surg ; 46(1): 11, 2024 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-38538984

RESUMO

BACKGROUND: Early oral feeding has been previously postulated to contribute to developing postoperative complications following head and neck reconstructive surgeries using free flaps. This study assessed the association between the timing of oral feeding (early vs. late) and postoperative complications and length of hospital stay among these patients. METHOD: PubMed, Scopus, Cochrane, and Web of Science were searched using terms such as "oral feeding" and "head or neck cancer." We utilized RevMan software version 5.4 for the analysis. The study defined early oral feeding as feeding within 5-day post-operation, while late oral feeding was defined as feeding after the fifth postoperative day. Five papers that met the inclusion criteria were included in the analysis, with 1097 patients. RESULTS: The results showed that early feeding was not significantly associated with postoperative fistulas (RR 0.49, 95% CI 0.23 to 1.05, p-value = 0.07), hematoma/seroma (RR 0.71, 95% CI 0.33 to 1.51, p-value = 0.38), or flap failure (RR 0.84, 95% CI = 0.38 to 1.87, p-value = 0.67). However, early oral feeding was significantly associated with shorter hospital stays than late oral feeding (MD -3.18, 95% CI -4.90 to -1.46, p-value = 0.0003). CONCLUSION: No significant difference exists between early and late oral feeding regarding the risk of postoperative complications in head and neck cancer (HNC) patients who underwent free flap reconstruction surgery. However, early oral feeding is significantly associated with a shorter hospital stay than late oral feeding. Thus, surgeons should consider implementing early oral feeding after free flap reconstruction in HNC patients.

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