Jinxi Hu1, Changren He1, Fang Liu1, Fei Wen2. 1. Department of Orthopaedics, the Second People's Hospital of Yueyang City, Yueyang Hunan, 414000, P.R.China. 2. Department of Orthopaedics, the Rongchang District People's Hospital, Rongchang Chongqing, 402460, P.R.China.214707603@qq.com.
Abstract
OBJECTIVE: To investigate the application effect of wire reduction technique guided by minimally invasive wire introducer in the treatment of difficult-reducing intertrochanteric fractures. METHODS: Between April 2016 and April 2018, 30 patients with intertrochanteric fractures who had difficulty in closed reduction under the traction bed were treated. There were 17 males and 13 females, aged from 60 to 93 years (mean, 72 years). The causes of injury included falls in 22 cases and traffic accidents in 8 cases. The fractures were classified according to AO/Orthopaedic Trauma Association (AO/OTA) classification: 12 cases of type A1, 12 cases of type A2, and 6 cases of type A3. Intramedullary nail incision and self-made minimally invasive wire introducer were used to assist reduction of intertrochanteric fracture, and then intramedullary nail internal fixation was performed. RESULTS: The operation time was 30-70 minutes, with an average of 45 minutes. The intraoperative blood loss was 100-210 mL, with an average of 160 mL. One case died of cerebrovascular accident at 3 months after operation; the remaining 29 cases were followed up 6-18 months, with an average of 8.3 months. Postoperative DR reexamination showed that all patients had a good reduction in the fracture end, no retraction, fracture displacement, hip valgus deformity, and other serious complications occurred. The fracture was completely healed and the healing time was 3-8 months, with an average of 6 months. At 3 months after operation, the visual analogue scale (VAS) score was 1-3, with an averge of 1.7. According to Harris functional score of hip joint, 26 cases were excellent and 3 cases were good. CONCLUSION: For the difficult-reducing intertrochanteric fractures, minimally invasive wire introducer is used to insert steel wire into the incision of head and neck nail for assisted reduction, which can achieve satisfactory reduction results and improve the effectiveness of intertrochanteric fracture.
OBJECTIVE: To investigate the application effect of wire reduction technique guided by minimally invasive wire introducer in the treatment of difficult-reducing intertrochanteric fractures. METHODS: Between April 2016 and April 2018, 30 patients with intertrochanteric fractures who had difficulty in closed reduction under the traction bed were treated. There were 17 males and 13 females, aged from 60 to 93 years (mean, 72 years). The causes of injury included falls in 22 cases and traffic accidents in 8 cases. The fractures were classified according to AO/Orthopaedic Trauma Association (AO/OTA) classification: 12 cases of type A1, 12 cases of type A2, and 6 cases of type A3. Intramedullary nail incision and self-made minimally invasive wire introducer were used to assist reduction of intertrochanteric fracture, and then intramedullary nail internal fixation was performed. RESULTS: The operation time was 30-70 minutes, with an average of 45 minutes. The intraoperative blood loss was 100-210 mL, with an average of 160 mL. One case died of cerebrovascular accident at 3 months after operation; the remaining 29 cases were followed up 6-18 months, with an average of 8.3 months. Postoperative DR reexamination showed that all patients had a good reduction in the fracture end, no retraction, fracture displacement, hip valgus deformity, and other serious complications occurred. The fracture was completely healed and the healing time was 3-8 months, with an average of 6 months. At 3 months after operation, the visual analogue scale (VAS) score was 1-3, with an averge of 1.7. According to Harris functional score of hip joint, 26 cases were excellent and 3 cases were good. CONCLUSION: For the difficult-reducing intertrochanteric fractures, minimally invasive wire introducer is used to insert steel wire into the incision of head and neck nail for assisted reduction, which can achieve satisfactory reduction results and improve the effectiveness of intertrochanteric fracture.
Authors: T Decaesteker; S Seys; V Hox; E Dilissen; G Marijsse; L Manhaeghe; P Hellings; J Vanoirbeek; D Bullens; L Dupont Journal: Clin Exp Allergy Date: 2017-11-06 Impact factor: 5.018
Authors: Christian Boldin; Franz J Seibert; Florian Fankhauser; Gerolf Peicha; Wolfgang Grechenig; Rudolf Szyszkowitz Journal: Acta Orthop Scand Date: 2003-02