Parker M J
Peterborough District Hospital, UK.
Injury. 1994;25 Suppl 2:B3-6. doi: 10.1016/0020-1383(94)90192-9.
This study was based on a series of 470 patients with an intracapsular proximal femoral fracture treated by internal fixation; the characteristics of those patients with non-union were contrasted with those of patients in which union occurred, to determine which variables would predict bony union of the fracture. Radiological factors studied included measurements of fracture displacement, anatomical site and degree of osteoporosis. Patient characteristics studied were age, sex, prefracture mobility and mental state. Patient age and pre-operative fracture displacement were found to be of the greatest value in predicting non-union.
本研究基于470例采用内固定治疗的股骨近端囊内骨折患者；将骨不连患者的特征与骨折愈合患者的特征进行对比，以确定哪些变量可预测骨折的骨性愈合。所研究的放射学因素包括骨折移位测量、解剖部位和骨质疏松程度。所研究的患者特征为年龄、性别、骨折前活动能力和精神状态。发现患者年龄和术前骨折移位对预测骨不连最有价值。
