Soft tissue defects around wrist joints repaired with forearm distal perforator propeller flap
10.3760/cma.j.cn114453-20200207-00029
- VernacularTitle:前臂远端穿支蒂螺旋桨皮瓣修复腕关节周围皮肤软组织缺损
- Author:
Jian LIN
1
;
Lizhi WU
;
Caiyue LIU
;
Tianhao ZHANG
;
Zhijiang WANG
;
Heping ZHENG
Author Information
1. 上海交通大学医学院附属新华医院（崇明）骨科、创面修复中心 202150
- Keywords:
Forearm;
Perforator flap;
Soft tissue deffect;
Repair
- From:
Chinese Journal of Plastic Surgery
2020;36(9):976-983
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the clinical effect of soft tissue defects around wrist joints repaired with forearm distal perforator propeller flap.Methods:The clinical data of 125 patients with defects of popliteal fossa from May 2008 to October 2019 were analyzed retrospectively, in which 71 men and 54 women were included aged from 16 to 87 years old. The sizes of soft tissue defect ranged from 3.5 cm×2.5 cm to 12.0 cm×6.0 cm. Perforator propeller flap was designed and cut to repair the defects according to their location, size and shape. 62 cases of distal radial artery perforator propeller flap, 48 cases of distal ulnar artery perforator propeller flap and 15 cases of distal posterior interosseous artery perforator propeller flap were included, in which the largest was 14.0 cm×6.0 cm and the smallest was 4.0 cm×3.0 cm. The donor sites were covered with free full-thickness skin grafts. Skin swelling rating in early and later stage and the color after 3 to 60 months follow-up were evaluated for the effect.Results:All the flaps survived in 116 patients, though the distal edge of the flaps were necrotic in 9 cases. The incisions in donor and recipient sites were primarily healed. After 3 to 60 months follow-up, we found no deformity of wrist joints and the appearance was good; the color and elasticity were close to normal; the scar was small; two-point discrimination was 6 mm to 9 mm. The outcome was satisfactory in 89 cases, average in 36 cases and without dissatisfactory. Skin swelling rating in early stage was first degree in 80 cases, second degree in 30 cases, third degree in 15 cases; in later stage was first degree in 85 cases, second degree in 35 cases, third degree in 15 cases. Wrist function was assessed in four aspects: palmar flexion, dorsiflexion, radial deviation, and ulnar deviation. Results were excellent in 29 cases, good in 63 cases, average in 33 cases and the good rate was 73.6%. The pain of wrist did not affect the patients’ daily routines and activities.Conclusions:It is reliable to repair soft tissue defects around wrist joints repaired with forearm distal perforator propeller flap which is worthy of clinical use, especially in middle-aged and senile patients.
