Radiographic examination of the equine stifle.

Abstract

A radiographic technique is described for the equine stifle joint with the horse in the standing position or under general anaesthesia. The method with the animal anaesthetised in the dorsal recumbency and the leg extended was preferred because it gave greater flexibility with a better range of views and greatly reduced the safety hazards. In the standing position a useful practical tip for the lateral view was to raise and extent the limb caudally. This provides some flexion and ventral movement of the stifle allowing improved access for the cassette, a more accurate lateral view of the joint and a reduction in exposure. Some of the features of radiographic anatomy, from birth to adulthood, of this rather complex joint are described to form a basis for radiological interpretation in cases of suspected stifle lameness.