基于数字化测量的膝关节骨性关节炎影像学参数分析

晓燕 田(内蒙古医科大学，中国;)
凤 金(内蒙古医科大学附属医院影像科，中国;)

摘要

目的：利用数字化测量分析KOA患者K-L分级与临床指标、关节间隙及轴线角之间的关系。方法：回顾性收集2022年9月至2023年9月就诊于内蒙古医科大学附属医院的KOA患者膝关节X线图像及临床资料，将符合纳排标准的K-L 0-Ⅳ级各100例纳入研究。收集患者年龄、性别、BMI等资料，采用Mimics medical软件对MmJSW、LmJSW、F TA、FA、TA、JSA测量，分析不同K-L分级间各参数差异。结果：年龄、BMI、MmJSW、LmJSW、F TA、FA、TA、JSA在五个级别组间差异均具有统计学意义（P<0.001），性别在五个级别组间差异没有统计学意义（P＞0.05）。结论：本研究发现年龄、BMI、MmJSW、LmJSW、F TA、FA、TA、JSA在五个级别组间差异均具有统计学意义，可作为KOA进展重要标志。

关键词

膝关节骨性关节炎；数字化测量；X线

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DOI: http://dx.doi.org/10.12345/yzlcyxzz.v8i5.27069