Application of Flow-through latissimus dorsi musculocutaneous flap to repair the wounds in children’s limb
10.3760/cma.j.cn441206-20200207-00046
- VernacularTitle:Flow-through背阔肌肌皮瓣修复儿童四肢创面
- Author:
Jile FU
1
;
Huajie LUO
;
Xiaohuan ZHAN
;
Jiasheng ZHANG
;
Xi WANG
;
Zhaohua HUANG
;
Xue LI
;
Junqing GAO
Author Information
1. 广东省佛山市中医院修复重建外科，广东 佛山 528000
- From:
Chinese Journal of Microsurgery
2020;43(3):261-265
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the method and clinical efficacy of Flow-through latissimus dorsi musculocutaneous flap to repair children’s limb wounds.Methods:From January, 2017 to September, 2019, the Flow-through latissimus dorsi myocutaneous flap was used to repair the limb wounds in 9 children, which were 3 cases of upper extremity wounds and 6 cases of lower extremity wounds. The patients were 5-12 years old, with an average age of 9.4 years. The wound debridement was performed in the first stage, and the wound was covered with VSD. The second operation was performed 5-8 days later. Flow-through free latissimus dorsi muscle flap was used to repair the wound, and 6 patients combined with skin grafting. During the operation, both ends of the recipient area artery were trimmed into a downward slant. The proximal end of the recipient area blood vessel was coincided with the subscapular artery, the distal end was coincided with the circumflex scapular artery, and the thoracodorsal vein and the recipient area vein were coincided. One patient had 2 thoracodorsal veins, and 8 patients had 1 thoracodorsal vein. After the operation, the patients were given anti-infection, anticoagulation and antispasmodic treatment. And regular follow-up.Results:In this group, 8 flaps survived completely, and 1 had partial epidermal necrosis, which healed under the scab. Skin grafting survives well. Nine patients were followed-up for 3 to 28 months, 7 of which were followed-up in the outpatient clinic, and 2 by WeChat. CDU showed smooth blood flow in all patients 1 month after operation, in addition of 3 after 1 year. The flap had good blood flow and soft texture. Flap plastic surgery was performed in 3 cases.Conclusion:Using Flow-through latissimus dorsi musculocutaneous flap to repair the wounds of the children’s limbs, the flap survived well after the operation, and the blood circulation of the main vessel in the affected area was smooth, which had no obvious effect on the blood supply to the distal limb of the affected area.
