The external locking compression plate combined with inferior abdominal conjoined flap for fixing open fracture and covering soft tissue defects on tibia
10.3760/cma.j.cn441206-20211222-00303
- VernacularTitle:锁定加压钢板外置结合下腹壁联体皮瓣治疗胫骨开放性骨折合并软组织缺损
- Author:
Jiayu LI
1
;
Xin ZHOU
;
Lin TANG
;
Anming LIU
;
Xuchao LUO
;
Changliang OU
;
Yonggen ZOU
Author Information
1. 西南医科大学附属中医医院手外科，四川 泸州 646000
- Keywords:
Conjoined flap;
Inferior abdominal wall;
External locking compression plate;
Tibia, open fracture;
Soft tissue defect
- From:
Chinese Journal of Microsurgery
2022;45(3):293-297
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To discuss the clinical effect about the external locking compression plate(LCP) combined with lower abdominal conjoined flap for fixing the open fracture and covering the soft tissue defects on tibia.Methods:From August 2017 to December 2020, 18 patients with serve tibial open fracture were admitted into the trauma center, including 15 males and 3 females with a median age of 38 (ranged, 25-58) years old. The etiology involving: 9 cases by traffic accident, 3 by downfall, 6 by crushing, which classified as type III B( n=6) and III C( n=12) by the Anderson-Gustilo criterion. All wounds were taken radical debridement, fixed by the femur LCP and covered by the VSD during the emergency operation. The lower abdominal conjoined flap was dissected to cover the soft tissue defect, of which the dimension and pedicle length were tailored to the defect. Primary closure was performed on the donor site. Followed-up was conducted by telephone and WeChat. Results:One flap was changed to gastrocnemius myocutaneous flap because of the venous crisis. Seventeen flaps survived completely without significant complications. All the donor and recipient sites had primary healing. A mean follow-up of 15 (ranged, 12 to 18) months. The fracture healed without bone infection and bone nonunion. The aesthetic outcomes were satisfied without overgrown hairy and hyperpigmentation for all flaps. The concealed linear scar was left without hernia or other morbidity on the donor site. At the final follow-up, 12 cases were excellent and 6 cases were good evaluated by the Johner-Wruhs criteria.Conclusion:The external LCP can immobilise the knee and ankle joint with the preservation of the soft tissue, and the free lower abdominal conjoined flap was useful for covering extreme defects with concealed donor site, with enough tissue volume. The combination of both could lower the postoperative infection, reduce the operation time and shorten the hospital stay.
