Clinical application of superficial iliac artery perforator flap based on the concept of "Donor site under swimming wear"
10.3760/cma.j.cn441206-20200525-00242
- VernacularTitle:基于"泳裤供区"理念的旋髂浅动脉穿支皮瓣的切取及临床应用
- Author:
Zengyang GAO
1
;
Chao LIU
;
Lijun SHE
;
Yanzhi CHEN
;
Qiulan DUAN
;
Yanwen LEI
;
Jingliang ZHANG
Author Information
1. 广东和迈医院集团顺德和平外科医院手外科，广东 佛山 528308
- Keywords:
Superficial iliac artery perforator flap;
Extremity;
Donor site under swimming wear;
Flap extraction;
Microsurgical technique
- From:
Chinese Journal of Microsurgery
2020;43(6):562-565
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the application of the superficial iliac perforator flap (SCIP) based on the concept of "Donor site under swimming wear" in the repair of wounds of extremities.Methods:From June, 2018 to March, 2019, a total of 20 patients with traumatic soft tissue defects of the extremities were treated. All defects were repaired with free SCIP, including 16 males and 4 females. Location of defects: 10 in the hand, 4 in the forearm, 4 in the shank, and 2 in the foot. Wound areas were 7.3 cm×5.6 cm-16.3 cm×7.7 cm. Patients received routine CTA and high-frequency CDU examinations before surgery to assist in identifying the location of the perforating vessels and the running of the superficial and deep branches of the superficial iliac circumflex artery (SCIA). Combined intraoperative light transmission experiments were used to determine the dominant branch. The superficial branch of SCIA was used as the dominant branch in 18 cases, and the flap was cut in the superficial layer of Scarpa's fascia. The deep branch of SCIA was used as the dominant branch in 2 cases and the flap was cut in the superficial layer of the deep fascia. The donor site was directly sutured. Regular postoperative follow-ups were conducted without lost.Results:All flaps had no vascular crisis after surgery and survived successfully. All patients were followed-up regularly for 8 to 16 months, with an average of 12 months. At the last followed-up, the appearance and texture of the flaps in the recipient area were good, and roughly similar to the healthy tissues around the affected limb. The function of the affected limb recovered well. There was only a linear scar in the donor area.Conclusion:The SCIP based on the concept of "Donor site under swimming wear" is soft in texture, moderate in thickness, and concealed in the supply area. The patient can directly hide the scars of the donor areas after wearing the swimming trunks, which meets the concept of minimizing the damage to the donor area. It deserves to be promoted.
