Clinical effects of free perforator propeller myocutaneous flap from buttock in repairing complex wounds in the buttock with deep dead cavity
10.3760/cma.j.cn501225-20221115-00488
- VernacularTitle:臀部自由穿支螺旋桨肌皮瓣修复合并深部死腔的臀部复杂性创面的临床效果
- Author:
Liming CHEN
1
;
Gang WANG
;
Hong LIU
;
Ruomei ZHAO
;
Xiaohui LIU
;
Guangtong CAO
;
Zongjiang YAO
;
Zhiyong LI
;
Yi LIU
Author Information
1. 兰州大学第二医院烧伤整形与创面修复外科，兰州 730030
- Keywords:
Buttocks;
Myocutaneous flap;
Microsurgery;
Free perforator propeller flap;
Wound repair
- From:
Chinese Journal of Burns
2023;39(8):753-757
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the feasibility and clinical effects of using free perforator propeller myocutaneous flap from buttock in repairing complex wounds in the buttock with deep dead cavity.Methods:A retrospective observational study was conducted. From June 2020 to June 2022, 9 patients with complex wounds in the buttock with deep dead cavity who met the inclusion criteria were admitted to Lanzhou University Second Hospital, including 6 males and 3 females, aged 26 to 62 years, with original wound area ranging from 4.0 cm×3.0 cm to 8.0 cm×7.0 cm and dead cavity depth of 7 to 11 cm. All the wounds were repaired with free perforator propeller myocutaneous flap from buttock, with flap area of 6.0 cm×2.5 cm to 13.0 cm×7.0 cm and muscle flap length of 6 to 11 cm. All the wounds in the donor area were closed and sutured directly. Postoperative myocutaneous flap survival, complications, as well as donor and recipient wound healing were observed, and the shape of donor and recipient areas were followed up.Results:Congestion occurred under the myocutaneous flap of one patient due to poor drainage on post surgery day 2, which was healed after 15 days of drainage and dressing change. The myocutaneous flaps of other patients survived successfully after surgery. The wounds in the donor and recipient areas were all well healed. During the follow-up of 3 to 10 months, the donor and recipient areas were full in shape, with little difference from the healthy side, and were able to bear pressure.Conclusions:The free perforator propeller myocutaneous flap from buttock can repair the deep dead cavity and surface wounds at the same time. The use of this myocutaneous flap in repairing complex wounds in the buttock with deep dead cavity results in minimal damage to the donor area, allows pressure-bearing of the donor and recipient areas after surgery, and ensures a full buttock shape.
