外推法
沟槽(工程)
点(几何)
计算机断层摄影
解剖
计算机断层摄影术
直线(几何图形)
几何学
数学
医学
数学分析
放射科
冶金
材料科学
出处
期刊:PubMed
日期:1992-06-01
卷期号:73 (6-7): 403-7
被引量:8
摘要
The A.T. T.G.'s scanographic measure sets problems in the major dysplasic trochlear groove because point G.T. is quite impossible to determine. We purpose to define it by an original procedure based on bidimensional reconstruction of A.T. T.G. system. Point G.T. is defined by extrapolation: it is situated at the junction of proximal trochlear scan section with the line representing distal trochlear groove.
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