Effects of thigh perforator flap on repair of oral and maxillofacial head and neck defects
10.3760/cma.j.issn.1671-0290.2023.02.002
- VernacularTitle:股区穿支皮瓣在口腔颌面头颈部缺损修复的效果
- Author:
Xiangming YANG
1
;
Zhongming WU
;
Fengrui ZHANG
;
Lizhi XU
;
Siyuan FAN
;
Huan LI
;
Zhenyan ZHAO
;
Xinjie YANG
;
Jianhua WEI
Author Information
1. 军事口腔医学国家重点实验室 口腔疾病国家临床医学研究中心 陕西省口腔疾病临床医学研究中心 第四军医大学口腔医院颌面外科，西安 710032
- Keywords:
Thigh;
Perforator flap;
Defect;
Repair and reconstruction;
Oral and maxillofacial head and neck
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2023;29(2):85-89
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical experience of different types of femoral perforator flaps in the reconstruction of oral and maxillofacial head and neck defects.Methods:From January 2018 to January 2021, 573 patients with oral and maxillofacial head and neck defects reconstructed by femoral perforator flap were collected in the Department of Maxillofacial Oncology, the Third Affiliated Hospital of Air Force Military Medical University (age range of 21-76 years, with a male to female ratio of 1.23∶1). According to the type of perforator flap, the patients were divided into ALT group, AMT group, TFL flap group and free muscle flap group. The incidence of postoperative complications, wound healing time and drainage volume in femoral area were compared among the 4 groups.Results:The ALT flap was used in 527 cases: 22 flaps had vascular crisis, 14 flaps had infection, 8 flaps had necrosis, 519 flaps survived; the mean healing time of the wound was (14.50±3.19) days, and the mean drainage volume was (49.9±21.3) ml. 28 cases were repaired with AMT flap: 2 flaps had vascular crisis and 1 had infection. All the flaps survived; the mean healing time of the wound was (14.18±2.75) days, and the mean drainage volume was (50.3±23.0) ml. 11 cases were repaired by TFL flap: 1 flap had vascular crisis and 1 had infection. All the flaps survived. The mean healing time of the wound was (14.09±2.66) days, and the mean drainage volume was (54.1±25.0) ml. 7 cases were repaired by free muscle flap survived without vascular crisis, infection and other postoperative complications; the mean healing time of the wound was 14.14±1.86, and the mean postoperative drainage volume was (49.9±21.1) ml. There was no significant difference in complication rate (flap necrosis, vascular crisis, infection, etc.) and repair effect among 573 patients with different flap types. The postoperative follow-up was conducted for 6-24 months, and the donor area was smooth and good in appearance, without obvious scar or functional influence. The repair effect of the affected area was satisfactory.Conclusions:Although there is a certain proportion of perforator vessel variation in the femoral perforator flap, the flap can be designed freely according to different types of variation. The thigh perforator flap has an essential application value in the repair of oral and maxillofacial head and neck defects.
