Journal of Korean Foot and Ankle Society (대한족부족관절학회지)
- Volume 10 Issue 2
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- Pages.207-212
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- 2006
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- 1738-3757(pISSN)
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- 2288-8551(eISSN)
Treatment of Ankle Lateral Malleolar Fractures Accompanying Osteoporosis using Lag Screw
골다공증과 동반된 족관절 외과 골절의 지연나사를 이용한 치료
- Lee, Jun-Young (Department of Orthopedic Surgery, College of Medicine, Chosun University) ;
- Lee, Kwang-Chul (Department of Orthopedic Surgery, College of Medicine, Chosun University)
- Published : 2006.12.01
Abstract
Purpose: To evaluate the results of ankle lateral malleolar fractures classified as Danis-Weber type B accompanying osteoporosis that were treated with lag screw. Materials and Methods: 15 cases of Danis-Weber type B ankle lateral malleolar fractures that had T score of less than -2.5 in BMD(bone mineral density) test were selected from June 2003 to December 2005. 10 cases were males and 5 cases were females with mean age of 59 years. The main injury mechanism was supination and external rotation. Mean follow-up period was 16 months. Clinical and radiologic evaluation was done according to Meyer and Kumler's criteria. Results: All cases showed satisfying result and mean radiologic bone union period was 3 months. Anatomic reduction and bone union was acquired in all cases without complications including wound infection, skin necrosis, delayed union and nonunion Conclusions: Lag screw fixation seem to be excellent treatment of Danis-Weber type B lateral malleolar fractures with osteoporosis as it can minimize soft tissue injury and enable anatomic reduction with firm fixation.