Clinical effects of axillary propeller flaps in reconstructing the axillary fold scar contracture
10.3760/cma.j.cn501120-20201012-00433
- VernacularTitle:腋窝螺旋桨皮瓣整复腋窝皱襞瘢痕挛缩的临床效果
- Author:
Mengting DUAN
1
;
Pengfei LIANG
;
Pihong ZHANG
;
Minghua ZHANG
;
Licheng REN
;
Ying WU
;
Jizhang ZENG
;
Le GUO
;
Jiaxiong HU
;
Xu CUI
;
Mitao HUANG
;
Situo ZHOU
;
Xiaoyuan HUANG
Author Information
1. 中南大学湘雅医院烧伤整形科，长沙 410008
- Keywords:
Axilla;
Surgical flaps;
Scar contracture
- From:
Chinese Journal of Burns
2021;37(4):377-381
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical effects of axillary propeller flaps in reconstructing the axillary fold scar contracture.Methods:A retrospective cohort study was conducted. From July 2016 to January 2020, 11 patients with anterior axillary fold or anterior and posterior axillary fold scar contractures after burns were admitted to Xiangya Hospital of Central South University, including 7 males and 4 females, aged 8 to 48 years. The lesions involved unilateral axilla in 9 cases and bilateral axilla in 2 cases, with the joint abduction angle of the affected shoulder ranging from 25 to 100°. The axillary fold contracture scars were excised and released, resulting in wound of 8 cm×5 cm-24 cm×20 cm. According to the condition of the residual normal skin in axilla, 2, 3, and 4-leaf propeller flaps with area of 5 cm×3 cm-24 cm×10 cm were designed to repair the wounds after scar excision and release. The donor site wound was closed by suturing directly, and the residual wound that could not be completely sutured was transplanted with free full-thickness skin grafts from the inner thigh or abdomen. The application of 2, 3, and 4-leaf propeller flaps, the joint abduction angle of the affected shoulder immediately after operation, and the survival of the flaps and skin grafts after operation were recorded. The recurrence of scar contracture, the appearance of the flaps, the joint abduction angle of the affected shoulder, and the functional recovery of the affected shoulder joint and upper arm were observed through a follow-up.Results:Among the 13 axillary propeller flaps transplanted in the 11 patients in this group, there were 9 double-leaf propeller flaps, two 3-leaf propeller flaps, and two 4-leaf propeller flaps. The joint abduction angle of the affected shoulder reached 110-165° immediately after operation. All the flaps survived after operation. Nine flap donor sites were repaired with free skin grafts, with skin grafts survived in 7 flap donor sites after operation. Scar erosion in incision and small area of skin graft necrosis developed in 2 flap donor sites. One of the wounds was debrided and repaired by transplantation of split-thickness skin grafts from inner thigh, and the other wound was healed after dressing changes. A follow-up of 6 to 24 months was conducted after surgery, and all the patients had no recurrence of axillary scar contracture; the color of the flap matched the receiving area; the elasticity of flap was good; the joint abduction angle of the affected shoulder reached 120-165°, and the joint pronation and supination, upper arm lifting and circular rotation of the affected shoulder were all good.Conclusions:Reconstruction of the axillary fold scar contracture with axillary propeller flaps has good result, with better flap appearance and recovery of the shoulder joint activity and upper arm function after operation.
