论文部分内容阅读
目的评价超声在股骨髁关节面软骨损伤的诊断价值。方法根据国际软骨修复协会软骨损伤的分级标准,对20例膝关节置换术中截骨残片的关节面软骨行超声检查与组织学检查对比研究。结果 60个含有关节面软骨的股骨髁残片超声检查显示软骨损伤0、Ⅰ、Ⅱ、Ⅲ、Ⅳ级分别为2、3、12、27、16个;组织学检查显示软骨损伤0、Ⅰ、Ⅱ、Ⅲ、Ⅳ级分别为0、5、13、26、16个。对比统计分析显示结果显著相关(相关系数0.988,P<0.05)。结论超声能准确显示股骨髁关节面ICRSⅡ~Ⅳ软骨损伤的程度和范围。
Objective To evaluate the diagnostic value of ultrasound in the cartilage injury of articular surface of femoral condyle. Methods According to the cartilage injury grading standards of International Cartilage Repair Association, 20 cases of articular cartilage replacement of osteotomy in knee arthroplasty were examined by ultrasonography and histological examination. Results Ultrasound examination of the femoral condylar fragments in 60 articular cartilage showed cartilage damage 0, Ⅰ, Ⅱ, Ⅲ and Ⅳ were 2, 3, 12, 27 and 16 respectively. Histological examination showed cartilage injury 0, Ⅰ, Ⅱ , Ⅲ, Ⅳ grade respectively 0,5,13,26,16. Comparative statistical analysis showed that the results were significantly correlated (correlation coefficient 0.988, P <0.05). Conclusion Ultrasound can accurately show the extent and range of ICRS Ⅱ ~ Ⅳ cartilage damage in the articular surface of femoral condyle.