Fröhlich H, Gotzen L
Rofo. 1977 Nov;127(5):467-70. doi: 10.1055/s-0029-1230743.
Ligamentous injuries of the ankle joint can be demonstrated radiologically by special techniques using lateral and A.P. projections. A device is described for obtaining the requisite views. It enables accurate projections to be achieved and a standardised technique is assured by applying a pull of constant weight. The problem of muscle spasm, resulting as a reflex from pain, is discussed.
踝关节的韧带损伤可通过使用侧位和前后位投照的特殊技术进行放射学显示。本文描述了一种用于获得所需投照的装置。它能够实现精确的投照，并且通过施加恒定重量的拉力确保了标准化技术。文中还讨论了因疼痛反射导致的肌肉痉挛问题。
