1ttandoll H H, Parker M J. Conservative venus operalive treatment for hip fractures in adults[J]- Cwhrane Database Syst Roy,2008, ( 3 ) : 1)337.
2Vossinakis I C, Badras I, S. The external fixator compared with the sliding hip screw fir pertrochanleric fractures of the femur[ J ]. J Bone Joint Surg Br,2002,84( 1 ) :23 -29.
4Pelsalodis (;, Maiiogas (;, Karikis J, el al. External fixation for stable and unstable intertn)chanteric fractures in patients older than 75 years of age: a prospective comparative study [ J ]. J ()rthp Trauma,20 [ 1,25 ( 4 ) : 218 - 223.
5Harris W H. Traumatic arthritis of the hip after dislocation and ae- etabular fractures: treatment by mold arlhroplasty. All end- result study using a new method of resuh evalualion [ J ] J Bone Join! Surg Am, 1969,51 ( 4. ) :737 - 7_55.
6Colwell C J. Rationale fin' thromboprophy|axis in lower joint arthro- plasty[J]. Am J Orthop ( Belle Mead NJ ) ,2007,36 (9 Suppl ) : I I -13.
6Ohldin A ,Floyd J. Unrecognized risk among veterans with hip fractures:opportunities for improvements[J]. J South Orthop Assoc ,2003,12(1): 18.
7Swayze OS,Nasser S,Roberson JR.Deep venous thrombosis in total hip arthroplasty.Orthop Clin North Am,1992,23:359-364.
8Stulberg BN,Insall JN,Williams GW,et al.Deep-vein thrombosis following total knee replacement:an analysis of 638 arthroplasties.J Bone Joint Surg (Am),1984,66:194-201.
