1[1]Knelles D,Barhel T.Karrer A,et al.Prevention of heterotopic ossification after total hip replacement[J].J Bone Joint Surg(Br),1997,79:596～602.
2[2]Nayak KN,Mulliken B,et al.Prevalence of heterotopic ossification in cemented versus noncemented total hip joint replacement in patients with osteoarthrosis[J].Can J Surg,1997,40(5):368～374.
3[3]Sell S,Schleh T.C-reactive protein as an carly indicator of the formation of heterotopic ossifications after total hip repiacement[J].Arch Orthop Trauma Surg,1999,119(3～4):205～207.
4[4]Kolbl O,Knelles D,et al.Preoperative inadiation vercaus the use of nonsteroidal anti-inflammatory drugs for prevention of heterotopic ossification following total hip replacement:the results of a randomizaed trial[J].Int J Radiat Oncol Biol Phys,1998,42(2):397～401.
5[5]Hofmann S,Trnka HJ,et al.General short-term indomethacin prophylaxis to prevent heterotopic ossification in total hip arthroplasty[J].Orthopedics,1999,22(2):207～211.
