Abstract：Objective To compare the effect of cemented prosthesis and biological prosthesis in the treatment of patients with development dysplasia hip (DDH). Methods 80 patients with DDH who would undergo total hip arthroplasty were randomly divided into research group (40 cases) and control group (40 cases). The total hip arthroplasty of research group was conducted with biological prosthesis while that of control group was conducted with cemented prosthesis. Then the safety and effectiveness of research group were compared with those of control group from the aspects of operation time, bleeding quantity, survival rate of prosthesis and Harris score. Results The average operation time of research group was (98.7±18.9) min while that of control group was (140.7±51.9) min. The average bleeding quantity of research group was (280.0±60) mL while that of control group was (360.0±100) mL. The survival rate of prosthesis of research group was 95% while that of control group was 82.5%. The Harris score calculated at the last follow-up of prosthesis of research group was (91.7±9.8) while that of control group was (82.9±11.3). There were significant differences between research group and control group in operation time, bleeding quantity, survival rate of prosthesis and Harris score. Conclusion Total hip arthroplasty conducted with biological prosthesis which owns advantages such as high stability and ideal mid-term and long-term curative effect should be promoted in the treatment of patients with DDH.
阿卜杜瓦伊提·阿卜杜拉，杜曼·吐鲁木汗，史翀，穆哈买提. 骨水泥型假体与生物型假体在髋关节发育不良患者中的疗效对比[J]. 中国医疗设备, 2014, 29(11): 43-45.
Abuduwayiti·Abudula, Duman·Tulumuhan, SHI Chong, Muhamaiti. Comparison of the Effect of Cemented Prosthesis and Biological Prosthesis in the Treatment of Patients with Development Dysplasia Hip. China Medical Devices, 2014, 29(11): 43-45.
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