Engelbrecht E, Klüber D, Hahn M
Endo-Klinik Hamburg.
Chirurg. 1994 Nov;65(11):1034-41; discussion 1041.
Preservation or restoration of the equal length of both legs after total hip arthroplasty is best achieved by direct intraoperative measurement. The measuring instruments designed for this purpose are presented and their application described for the posterior approach to the hip. The instruments are easy and quick to use. They can also be used for other approaches to the hip and in addition they are a valuable aid when estimating the angles of anteversion and inclination of the acetabular component. The high degree of accuracy and the significant improvement in results when this instrument was used intraoperatively was confirmed by comparison of radiographic measurements of two operation series.
全髋关节置换术后，通过术中直接测量能最好地实现双下肢等长的保留或恢复。介绍了为此目的设计的测量工具，并描述了其在髋关节后入路中的应用。这些工具使用简便快捷。它们还可用于髋关节的其他入路，此外，在估计髋臼假体的前倾角和倾斜角时也是很有价值的辅助工具。通过对两个手术系列的X线测量结果进行比较，证实了术中使用该工具时具有高度的准确性，且结果有显著改善。
