Effects of clinical application of free anterolateral thigh perforator lobulated flap in repair of electrical burn wounds on head based on the concept of donor site protection.
10.3760/cma.j.cn501120-20201111-00470
- VernacularTitle:基于供区保护理念的游离股前外侧分叶穿支皮瓣在头部电烧伤创面修复中的临床应用效果
- Author:
Peng Fei GUO
1
;
Xu WANG
1
;
Ai Zhou WEI
1
;
Qing Nan MENG
1
;
Jian ZHOU
1
;
Ya GAO
1
;
Zheng Jun CUI
1
Author Information
1. Department of Burns and Reconstructive Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
- Publication Type:Observational Study
- MeSH:
Adult;
Burns, Electric/surgery*;
Humans;
Male;
Middle Aged;
Perforator Flap;
Reconstructive Surgical Procedures;
Skin Transplantation;
Soft Tissue Injuries/surgery*;
Thigh/surgery*;
Treatment Outcome;
Young Adult
- From:
Chinese Journal of Burns
2022;38(1):77-80
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To explore the effects of clinical application of free anterolateral thigh perforator lobulated flap in repair of electrical burn wounds on head based on the concept of donor site protection. Methods: A retrospective observational study was conducted. Eight patients with electrical burns with huge scalp defects and exposed skulls were admitted to the First Affiliated Hospital of Zhengzhou University, from May 2017 to December 2019, who were all males, aged 21-57 (39±13) years, sustaining multiple deep partial thickness to full-thickness electrical burns to 5%-14% total body surface area. Among the scalp burn sites of the patients, 1 case was posterior occipital, 2 cases were parietal occipital, 4 cases were parietal temporal, and 1 case was frontotemporal. After debridement, the defect area was 10 cm×9 cm-16 cm×14 cm. The incision area of the free anterolateral thigh perforator lobulated flap was 22 cm×6 cm-30 cm×9 cm. The artery and vein of flap were anastomosed with superficial temporal artery and vein or facial artery and vein, and the other vein of skin flap was anastomosed with superficial vein of recipient area. The donor site of skin flap was closed by layer interrupted tension-reducing suture. After the operation, the survival of flop, donor site wound healing and complications were observed. The flap appearance, wound healing of donor sites, long-term complications and functional recovery of donor sites were observed on follow-up. Results: After the operation, the flaps of 8 patients survived completely without vascular crisis. The donor sites of flaps in all the patients healed well with no osteofascial compartment syndrome. Seven patients were followed up for 3 to 12 months, and 1 case was lost to follow up. During follow-up, the flaps of the patients' heads were in good appearance but with alopecia. The donor sites showed linear scars, which were well hidden. There were no significant differences in sensory and motor functions between the two sides, and no complications were found such as muscle hernia. Conclusions: Free anterolateral thigh perforator lobulated flap has a good clinical effect in the early repair of electrical burn wounds with huge scalp defect and skull exposure on head, and the donor wounds can be directly closed and sutured, greatly reducing the damage to the donor area.
