脛骨後傾角計測による半月板撮影技術

概要

論文の詳細を見る
The horizontal roentgen ray beam method was widely used for the knee, since Andren and Wehlin had repoted in 1960. In this radiography, due to the difficulies to obtain accurate X-ray beam projection angle along to the articular surface, many trial have been studied to improve this method. However, few paper was formed medicating universal technique for this arthrography. The purpose of this study was investigated to detect the method of accurate X-ray projection angle by measuring retroversion angle of the tibial plateau in detail from routine lateral plain film. For this purpose, we used specially designed knee fixing apparatus in each cases, and could obtain accurate and clear meniscus shadow in arthrography. In this trial, no significant error was found in repeat exmination in the same patient. In addition, we found, from our 300 cases of this study, that no individual consideration in anatomy should be necessary by using this special technique.
公益社団法人日本放射線技術学会の論文
1977-03-01