摘要
目的:探讨高频超声波对于膝骨关节炎的诊断价值。方法:收集35例(36膝)欲做膝关节镜或全膝置换手术的膝关节骨关节炎患者。术前用高频超声波检查膝关节软骨并行分期,再与手术中肉眼观察结果比较,作相关性分析。结果:高频超声波能够较准确地对膝关节软骨退行性变的程度进行分期,此分期与手术中肉眼观察分期有相关性,相关系数r=0.806(P<0.05)。结论:高频超声波对于膝骨关节炎的诊断具有一定的意义,有助于指导治疗。
Purpose： To study the diagnostic value of high- frequency ultrasound examination in the knee osteoarthritis. Methods： Thirty- five（thirty- six knees） cases of the knee osteoarthritis who were done knee arthroscopy or TKA were concluded in this study. All patients had undergone high- frequency ultrasound examination. Results： High - frequency ultrasound is fairly reliable for grading articular cartilage. There was dependablity about the staging for articular cartilage of the knee between the high- frequency ultrasound examination and the macroscopic observation, r = 0. 806（P 〈 0.05） . Conclusion： High - frequency ultrasound is useful in the diagnosis and treatment of knee osteoarthritis.
出处
《中国医学计算机成像杂志》
CSCD
北大核心
2010年第4期340-344,共5页
Chinese Computed Medical Imaging
