A computertomographic study on the congruence of the hip joint.

Bernd, L; Mau, H; Bläsius, K · Clin Biomech (Bristol) · 1996

basic_science · Level V

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Abstract

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.

Anatomy