Cser I, Mészáros T, Sárközy I
Arch Orthop Trauma Surg (1978). 1978 Oct 27;92(4):243-51. doi: 10.1007/BF02341806.
The authors discuss the objectivity of measurements for the collodiaphyseal angle of the hip fixed in external rotation on the a.p. projection. Since the antetorsion cannot be measured because of the external rotation contracture, an alternative projection is proposed. Several pictures are demonstrated for the determination of the rotation. To find the true value of the distorted collodiaphyseal angle the authors propose a formula for the calculation on theoretical grounds. They consider this formula valuable for clinical use.
作者讨论了在前后位投照时，髋关节处于外旋固定状态下测量股骨颈干角的客观性。由于外旋挛缩无法测量前倾角，因此提出了一种替代投照方法。展示了几张用于确定旋转的图片。为了找到扭曲的股骨颈干角的真实值，作者基于理论依据提出了一个计算公式。他们认为这个公式对临床应用有价值。
