title: Elastic nails for fibular fracture in adult tibiofibular fractures.
abstract: Treatment of adult tibiofibular fractures, especially severely comminuted fractures, is technically challenging due to the lack of reduction markers and difficulty in restoring the alignment. Fixation of the fibula can facilitate reduction of the tibia fracture and restoration of the lower-extremity alignment. However, there are few literatures mentioned using intramedullary nail fixation for fibular fractures. Twenty-three cases of tibiofibular fractures were treated with elastic nails fixation fibular fractures and intramedullary nail or plate stabilization tibial fractures between January 2012 and December 2012. Adult tibiofibular fractures with fibular neck fractures or fibular fracture line apart from the ankle joint surface within 8 cm was ruled out. There were 19 males and 4 females with an average age of 41 years (range, 21-59 years). The injury causes included 11 falls and 12 traffic accidents. The left side was involved in 11 cases and the right side was involved in 12 cases. Seventeen cases were closed fractures and 6 cases were open fractures, all were Gustilo type I and II fractures. According to the AO classification, six fractures were defined as type 42A, 11 as type 42B, and 6 as type 42C. The average interval between injury and surgery was 5.8 d (range, 3-22 d). The operation time of elastic nails fixation fibular fractures was 24 minutes (range, 15-42 minutes). Primary wound healing was achieved in all patients. No complications such as infection and wound necrosis occurred. Twenty-one patients were followed up for a mean follow-up period of 16.3 months (range, 12-26 months). The mean duration of fracture healing in the radiographs was 4.1 months (range, 3-8 months). No recurrent fracture dislocation and breakage of implant were observed. At the last follow-up visit, the lower-extremity alignment was excellent. Two degrees of varus deformity was found in 3 cases, and 2 degrees of valgus deformity was observed in 2 cases, but there were no serious varus or valgus deformity affecting the lower-extremity function or causing pain. The results of Tornetta's ankle function scoring were excellent in 17 cases, good in 3 cases, and fair in 1 case; and the good-to-excellent rate was 95.2%. In the case of adult tibiofibular fractures, elastic nails fixed fibular fracture is helpful to maintain and adjust the lower limbs axis, help tibial fracture reduction, and increase stability.
authors: Department of Orthopaedics, Yijishan Hospital of Wannan Medical College Wuhu 241000, Anhui, China.
authors: Qiang
authors: Q
authors: Wang
authors: Department of Orthopaedics, Yijishan Hospital of Wannan Medical College Wuhu 241000, Anhui, China.
authors: Hong-Guang
authors: HG
authors: Xu
authors: Department of Orthopaedics, Yijishan Hospital of Wannan Medical College Wuhu 241000, Anhui, China.
authors: Yin-Chang
authors: YC
authors: Zhang
authors: Department of Orthopaedics, Yijishan Hospital of Wannan Medical College Wuhu 241000, Anhui, China.
authors: Li-Jun
authors: LJ
authors: Dong
keywords: Tibiofibular fracture; elastic nail; internal fixation; intramedullary nail