髂前上棘两点定向定位法在人工全髋关节置换术中的应用观察

Observation on the application of two directional positioning method on anterior superior iliac spine in patients with artificial total hip arthroplasty

目的:分析髂前上棘两点定向定位法在人工全髋关节置换术中的应用。方法:收治股骨头坏死行人工全髋关节置换术患者210例,随机平分为两组,对照组应用复合前倾角,治疗组应用髂前上棘两点定向定位法,对比两组功能Harris评分。结果:治疗组髋关节功能Harris评分(92.34±3.45)分,明显优于对照组的(56.33±2.34)分,P<0.05。结论:行人工全髋关节置换术患者其盆骨中髂前上棘两点较为固定,利用髂前上棘两点所建立的平面与线进行直视手术操作,安全、可靠。

Objective:To analyze the application of two directional positioning method on anterior superior iliac spine in patientswith artificial total hip arthroplasty.Methods:210 patients with femoral head necrosis treated by artificial total hip replacementwere selected,they were randomly divided into the two groups.Patients in the control group used the composite front inclinationangle,patients in the treatment group were treated by two directional positioning method on anterior superior iliac spine,wecompared the functional Harris score of the two groups.Result:The Harris score of hip joint function in the treatmentgroup(92.34±3.45)was significantly better than that in the control group(56.33±2.34),P<0.05.Conclusion:The pelvic anteriorsuperior iliac spine points of patients with artificial total hip arthroplasty are fixed,the operation of the plane and line which basedon the two points,is safe and reliable.