Case Report: Salvation of a congested SCIP flap with a modified "chemical leech" technique.

ABSTRACT: The superficial circumflex iliac artery perforator (SCIP) flap is a widely accepted workhorse flap for covering defects. Although the success rate of SCIP flaps is currently high, flap failure occurs occasionally due to venous congestion. Venous re-anastomosis is the ideal rescue method but is sometimes limited by poor venule condition. The "chemical leech" technique could relieve venous congestion without venous re-anastomosis. However, owing to insufficient offloading, this technique is less effective in free flaps than in fasciocutaneous flaps, especially large-volume flaps. In this case report, we modified the "chemical leech" technique by adding a venous catheter. Congested blood was drained in a 2-way manner, both through a venous catheter and the skin incisions. On the first day, co

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC11614879 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature