1Ray NF,Chan JK,Thamer M, et al. Medical expenditurers for the osteoporotic fractures in the United States in 1995 : report from the National Osteoporosis Foundation. J Bone Miner Res 1997 ;12:24-35.
2王亦璁.骨与关节损伤[M].3版.北京:人民卫生出版社,2001.
3Caviglia HA, Osorio PQ Comando D. Classification and diagnosis of intracapsular fract of.the promal femur. Clin Orthop Reat Res 2002;399:17-27.
8Parker MJ.Perdiction of fracture union after internal fixation of intracapsular femoral neck fracture. Injury 1994; 25(Suppl 2):B3-B6.
9Weinrobe M, Stankewich CJ, Mueller B, et al.Perdicting of the mechanicad ourcome of femoral neck fractures fixed with cancellous screws: anin vivo study,J Orthop Trauma, 1998; 12:27-37.
10Hammer AJ. Nonunion of subcapital femoral neck fractures. J Orthop Trauma 1992:6:73-77.