Flow-through superficial peroneal artery flap in repair of digit defect with proper palmar digital artery
10.3760/cma.j.cn441206-20210111-00011
- VernacularTitle:Flow-through腓浅动脉皮瓣修复手指伴指掌侧固有动脉缺损创面
- Author:
Heyun CHENG
1
;
Tao ZHANG
;
Jihui JU
;
Sheng XIONG
;
Linfeng TANG
;
Qiang ZHAO
;
Kun ZOU
;
Keye ZHU
Author Information
1. 苏州大学附属瑞华医院手外科，江苏 苏州 215104
- Keywords:
Superficial peroneal artery flap;
Flow-through;
Digit;
Soft tissue defect;
Proper palmar digital artery;
Repair
- From:
Chinese Journal of Microsurgery
2021;44(4):369-373
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the surgical procedure and clinical effect of the free Flow-through superficial peroneal artery flap for repairing the digit injury with defect of proper palmar digital artery.Methods:From June, 2015 to December, 2019, free Flow-through superficial peroneal artery flap was used to repair the digit injury and to bridge the proper digital artery in 7 digits of 7 patients. There were 2 thumbs, 3 index fingers and 2 middle fingers. The size of defects on digits ranged from 2.5 cm×3.0 cm to 5.0 cm×7.0 cm. The defects of digit proper artery were 1.0 to 3.0 cm. The size of flaps was from 3.0 cm×3.5 cm to 5.5 cm×8.0 cm. The donor areas of the flap were directly sutured or covered with skin graft. Postoperative supportive treatments were given, such as infection prevention, antispasmodic, anticoagulant, analgesia and fluid infusion. The patients were kept in bed for 1 week after surgery. Monthly follow-up review were conducted and the patients were kept with the rehabilitation exercises under medical guidance.Results:All the patients entered postoperative followed-up for 6 to 18 months, with an average of 8 months. All flaps survived without any adverse event. All wounds achieved stage-one-healing. The flaps appeared in good colour, texture, elasticity and the plumps of the digit without obvious bloating. There was no obvious swelling and atrophy of the digits. The skin temperature was normal. According to the Standard for Evaluation of Upper Limb Function by the Hand Surgery Society of Chinese Medical Association, 3 digits were excellent and 4 were good. There was no obvious scar at the donor site of shank. The donor site had a good appearance and the limb function was not affected.Conclusion:The free Flow-through superficial peroneal artery flap is an ideal material to repair the defect of digit with the defect of proper digital artery. It has the advantages of simple surgical procedure, reliable blood supply and satisfactory appearance. The defect of proper digit artery can be repaired at the same time of the surgical procedure. The blood supply, appearance and function of the digits could be well recovered and the donor site is not affected.
