虽然踝关节骨折并不是典型的骨质疏松性脆性骨折,但绝经后妇女仍很常见。[4]Hasselman CT, Vogt MT, Stone KL, et al. Foot and ankle fractures in elderly white women. Incidence and risk factors. J Bone Joint Surg Am. 2003;85:820-824.http://www.ncbi.nlm.nih.gov/pubmed/12728031?tool=bestpractice.com[9]Greenfield DM, Eastell R. Risk factors for ankle fracture. Osteoporos Int. 2001;12:97-103.http://www.ncbi.nlm.nih.gov/pubmed/11303721?tool=bestpractice.com[10]Seeley DG, Kelsey J, Jergas M, et al. Predictors of ankle and foot fractures in older women. The Study of Osteoporotic Fractures Research Group. J Bone Miner Res. 1996;11:1347-1355.http://www.ncbi.nlm.nih.gov/pubmed/8864910?tool=bestpractice.com对这一年龄组踝关节骨折妇女的研究发现,其危险因素是体重指数偏高。[4]Hasselman CT, Vogt MT, Stone KL, et al. Foot and ankle fractures in elderly white women. Incidence and risk factors. J Bone Joint Surg Am. 2003;85:820-824.http://www.ncbi.nlm.nih.gov/pubmed/12728031?tool=bestpractice.com