Affiliation:
1. Department of Plastic and Reconstructive Surgery Peking University Third Hospital Beijing China
2. Jiyang District Traditional Chinese Medicine Hospital Jinan China
Abstract
AbstractUlcer in radiation‐damaged tissue is a dilemma with limited treatment strategies. The study aimed to evaluate the safety and efficacy of regional flaps for patients with post‐radiation ulcers through a 10‐year experience. A retrospective study of consecutive patients with post‐radiation ulcers at a single institute from 2012 to 2022 was conducted. Reconstruction included complete excision of irradiated tissue and coverage with well‐vascularised tissue, including local flaps, regional flaps and free flaps. Study outcomes included complications, reoperation rates, overall flap success and recurrence rates. Thirteen patients (six males and seven females; mean age, 56.85 ± 13.87 years) with a mean 10‐month history of post‐radiation ulcers were enrolled. Ulcers are predominantly located in the chest (n = 3, 23.1%), head (n = 2, 15.4%) and neck (n = 2, 15.4%), with a mean size of 33.1 cm2 (range from 1 cm2 to 120 cm2). Eleven patients underwent reconstruction with 15 regional flaps and three local flaps, one patient received a free anterolateral thigh fasciocutaneous flap and one patient underwent amputation. Among these 15 regional flaps, one (6.7%) had wound dehiscence and four (26.7%) had localised necrosis requiring reoperation. In addition, one patient with a non‐healing sinus tract underwent reoperation. The overall success rate of the regional flap was 100% and no recurrence was observed with a mean follow‐up of 23.3 months. Regional flaps seem a safe and effective reconstructive method for post‐radiation ulcers.