Acetabular notch

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Acetabular notch

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Bone: Acetabular notch
Gray235.png
Right hip bone. External surface. (Acetabular notch visible near center, inside blue line.)
Latin incisura acetabuli
Gray's subject #57 237

The acetabulum presents below a deep notch, the acetabular notch, which is continuous with a circular non-articular depression, the acetabular fossa, at the bottom of the cavity: this depression is perforated by numerous apertures, and lodges a mass of fat.

The notch is converted into a foramen by the transverse acetabular ligament; through the foramen nutrient vessels and nerves enter the joint; the margins of the notch serve for the attachment of the ligament of the head of the femur.

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This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.



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