A computertomographic study on the congruence of the hip joint.
This study describes investigations into the appearance of intra-articular spaces of hip joints. In CT scans of cadaver hip joints in the supine position an increased intra-articular space was found dorsally, while in the prone position the same hip joint showed an increased intra-articular space ventrally. It is assumed generally that the gap between the bone ends seen on plane X-rays represents the cartilage, but this study indicates that there may in fact be a space between the cartilage surfaces in the unloaded joint.
Bernd
L
L
Stiftung Orthopädische Universitätsklinik Heidelberg, Heidelberg, Germany.
Mau
H
H
Bläsius
K
K