First metatarsal head-shaft angle: a method of determination.

E G Richardson, S C Graves, J T McClure, R T Boone
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引用次数: 71

Abstract

The distal metatarsal angle (DMAA) is a measurement of the relationship between the longitudinal axis of the first metatarsal and the articular surface of the metatarsal head. We measured the DMAA on radiographs with and without markers on the articular edges and compared them with measurements of the anatomic specimens. Based on the studies, the significance of the radiographic measurements to the actual DMAA and the normal distribution of the measurement were determined.

第一跖骨头轴角:一种确定方法。
远端跖骨角(DMAA)是测量第一跖骨纵轴与跖骨头关节面之间的关系。我们在有和没有关节边缘标记的x线片上测量了DMAA,并将其与解剖标本的测量结果进行了比较。在此基础上,确定了射线照相测量值对实际DMAA的意义以及测量值的正态分布。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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