One-stage internal and external fixation combined with early perforator fiap for treatment of ankle fracture dislocation with soft tissue defects of Gustilo types Ⅲ
10.3760/cma.j.cn431274-20190810-00940
- VernacularTitle:一期内外联合固定结合早期穿支血管蒂皮瓣治疗GustiloⅢ型踝关节骨折脱位伴软组织缺损的疗效
- Author:
Pengju SHI
1
;
Baishan SUN
;
Ruijie ZHANG
;
Jiansheng WANG
;
Wei QI
;
Jinzeng ZUO
;
Gang ZHAO
Author Information
1. 唐山市第二医院创伤骨科 063000
- From:
Journal of Chinese Physician
2020;22(9):1365-1369
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical therapy of one-stage internal and external fixation combined with early perforator fiap for treatment of ankle fracture dislocation with soft tissue defects of Gustilo types Ⅲ.Methods:A retrospective study was conducted of the 20 patients with ankle fracture dislocation of Gustilo type Ⅲ who had been treated from May 2014 to July 2017 at Deparment of Traumatic Orthopaedics, the Second Hospital of Tangshan. There were 14 males and 6 famales among the patients, aged from 18 to 58 years (average, 40 years). There were 5 cases of Gustilo type ⅢA, 12 cases of type ⅢB, and 3 cases of type ⅢC; AO classification of ankle fractures: 4 cases of type A, 7 cases of type B, and 9 cases of type C; The wound size ranged from 4 cm×3 cm to 20 cm×9 cm. All patients were treated by primary internal and external fixation plus secondary transfer with a perforator flap. The times from injury to initial surgery ranged from 1 to 8 h (average, 5.5 h), the period from injury to secondary flap transfer ranged from 7 to 21days (average, 12 days). Among them, 11 cases of posterior tibial artery perforator flap, 5 cases of fibular artery perforator flap, 1 case of anterior ankle flap, and 3 cases of posterior tibial artery perforator flap combined with fibular artery perforator flap.Results:All 20 cases of limb preservation were successful, and there were no amputees. 9 patients showed superficial infection, no deep infection and osteomyelitis occurred. All 19 cases of flap survived, 1 case of distal part of posterior tibial artery perforator flap was necrosis, and the skin graft was cured later. All patients were followed up for 6 to 18 months (average, 12 months). The flap healed well. There was no sinus tract and bone exposure. The sensory recovery was S1 in 2 fiaps, S2 in 12 flaps, S3 in 6 flaps. The fracture healing time vanged from 4 to 10 months (average, 6.5 months), no bone disunion in patients. According to the American foot ankle surgery scoring system, the efficacy was assessed: 4 excellent cases, 11 good cases, 3 fair cases, 2 poor cases, yielding an excellent to good rate of 75%.Conclusions:One-stage internal and external fixation combined with early perforator fiap transfer is an effective strategy for treatment of ankle fracture dislocation with soft tissue defects of Gustilo types Ⅲ, due to its advantages of shortened treatment period, possibility for early rehabilitation, decreased complications and satisfactory functional recovery.
