OUTCOMES IN DOUBLE TENSION BAND OSTEOSYNTHESIS IN DISTAL HUMERUS FRACTURES AO TYPE C1

Abstract

Introduction: Distal humeral fractures accounts for approximately 2% of all fractures and nearly onethird of humeral fractures in adults. In this regard, Double Tension Band Wiring (DTBW) technique was used for the xation of the distal humeral fractures type C1 (AO) to evaluate the early movement and complications of the patients. Methodology: This study was conducted on 38 patients of C1 (AO type)who were subjected to open reduction and internal xation using DTBW techniques, to evaluate the incidence of complications and to evaluate intraoperative parameters and postoperative functional outcomes over a period of 12 months. Results: The mean age of the participants was 43.7 years. The mean tourniquet time was 76 minutes. The mean union time was 11.4 weeks and the mean duration of the follow-ups was 13.72 months. The mean values for the lack of extension, exion, and range of motion were 12.24o, 120.9o, and 108.2o respectively. Neuropraxia was observed in 1 patient who was treated with conservative treatment. Mean MEPS score was 80.15. 17 patients had excellent scores , 12 had good scores and 9 had fair scores. None had poor scores. Hardware prominence was observed in 1 case which was treated with hardware removal after union was achieved. Hardware removal was performed 6 months after the surgery. Moreover, patients were diagnosed with no serious complications, such as the nonunion of fracture site, malunions, and deep infection. The radiological examination of the patients revealed the success of their treatment. Conclusions: Based on the obtained results, it can be concluded that DTBW is an effective technique in AO type C1 fracture xation, which allows gentle early motion. Moreover, this cost-effective technique decreased the surgery duration, tourniquet time, and damage caused by soft tissue stripping.