Zona orbicularis

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Zona orbicularis
Capsule of hip-joint (distended). Posterior aspect. (Zona orbicularis labeled at center bottom.)
Latin	zona orbicularis articulationis coxae
Gray's	subject #92 334
Dorlands/Elsevier	z_01/12869758

The circular fibers of the articular capsule are called the zona orbicularis. They are most abundant at the lower and back part of the capsule, and form a sling or collar around the neck of the femur.

Anteriorly they blend with the deep surface of the iliofemoral ligament, and gain an attachment to the anterior inferior iliac spine.

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

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