PURPOSE To present a clinical experience of the insufficiency fractures of the femoral shaft associated with osteoporosis MATERIALS AND METHODS: From January 1995 to December 2002, four patients (8 cases, four females) more than 1-year follow up were reviewed retrospectively. The mean age was 61 years (range, 55 to 73). Medical records and roentgenograms were reviewed. RESULTS The fractures were bilateral. Plain film revealed fracture line in six among seven cases excluding 1 displaced fracture at initial presentation. All cases presented osteoporosis, anterolateral bowing of the femur, and hot spot in bone scan. Five cases (four displaced, one impending displaced fracture) underwent interlocking intramedullary nailing and all five of them manifested no evidence of delayed union. The preoperative thigh and knee joint pain improved postoperatively. CONCLUSION Femoral shaft insufficiency fracture could occur rarely in patients with anterolateral bowing of the femur and postmenopausal osteoporosis. Careful history taking, radiography and bone scan are necessary, and bone scan is helpful for early diagnosis. Once diagnosed as the insufficiency fracture with fracture-related symptoms, prophylactic nailing may be necessary lest complete displaced fracture should occur.
Citations
Citations to this article as recorded by
Research on the Coverage Expansion and Optimization Strategy of Unemployment Insurance System Based on the Comparison between China and Britain Ruolan Xiao, M. Md Husin SHS Web of Conferences.2024; 193: 01039. CrossRef
Pelvic Insufficiency Fracture in Severe Osteoporosis Patient Woong Chae Na, Sang Hong Lee, Sung Jung, Hyun Woong Jang, Suenghwan Jo Hip & Pelvis.2017; 29(2): 120. CrossRef
Femoral Shaft Fracture of a Middle-aged Male Adult during Playing Baseball Ho-Seung Jeon, Young-Kyun Woo, Seok-Ha Hwang, Seung-Pyo Seo, Ho-Won Jeong, Sung-Tae Lim The Korean Journal of Sports Medicine.2017; 35(1): 57. CrossRef
Surgical Treatment of Atypical Femoral Fracture Kyung-Jae Lee, Yong-Wook Kwon, Yong Chan Ha, Young-Kyun Lee, Beom-Soo Kim, Byung-Woo Min Journal of the Korean Orthopaedic Association.2013; 48(3): 185. CrossRef
Letter: Repeated Metal Breakage in a Femoral Shaft Fracture with Lateral Bowing - A Case Report - Hae Seok Koh Journal of the Korean Fracture Society.2012; 25(3): 240. CrossRef
Association of Low-energy Femoral Shaft Fractures and Bisphosphonate Use Hae Seok Koh Orthopedics.2012; 35(9): 736. CrossRef
Repetitive Insufficiency Fractures of the Femoral Shaft - A Case Report - Ji-Hwan Kim, Young-Ho Cho, Young-Soo Byun, Jung-Hoon Shin, Chung-Yeol Lee, Tae-Gyun Kim Journal of the Korean Fracture Society.2010; 23(1): 109. CrossRef