JOINT SPACE WIDTH MEASURES CARTILAGE THICKNESS IN OSTEOARTHRITIS OF THE KNEE - HIGH-RESOLUTION PLAIN FILM AND DOUBLE-CONTRAST MACRORADIOGRAPHIC INVESTIGATION
JOINT SPACE WIDTH MEASURES CARTILAGE THICKNESS IN OSTEOARTHRITIS OF THE KNEE - HIGH-RESOLUTION PLAIN FILM AND DOUBLE-CONTRAST MACRORADIOGRAPHIC INVESTIGATION
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DOI：
10.1136/ard.54.4.263
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发表时间：
1995-04-01
影响因子：
27.4
通讯作者：
BRADSHAW, CR
中科院分区：
文献类型：
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作者：
BUCKLANDWRIGHT, JC;MACFARLANE, DG;BRADSHAW, CR
目的-使用高清晰度微焦点放射线照相术，测试关节间隙宽度 (JSW) 测量作为骨关节炎 (OA) 患者膝关节软骨厚度预测指标的可靠性。方法-JSW 通过在隧道视图中拍摄的负重平片宏观放射线照片进行测量，并与通过相同的双重对比宏观关节照片测量的股骨和胫骨软骨厚度之和进行比较 结果-所有膝盖都有内侧间室 OA，JSW 与胫骨和股骨软骨厚度之和的比较显示出高度显着的相关性 (p
Objective-To test reliability of joint space width (JSW) measurements as a predictor of cartilage thickness in knees of patients with osteoarthritis (OA), using high definition microfocal radiography.Method-JSW was measured from weight bearing plain film macroradiographs taken in the tunnel view and compared with the sum of femoral and tibial cartilage thicknesses measured from double contrast macroarthrograms of the same regions of the same knees obtained in the non-weight bearing lateral position.Results-All knees had medial compartment OA, Comparison of the JSW with the sum of the tibial and femoral cartilage thicknesses revealed a highly significant correlation (p