Acetabular notch

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Acetabular notch
Right hip bone. External surface (acetabular notch visible near center, inside blue line).
Latin Incisura acetabuli
Gray's p.237
TA A02.5.01.005
FMA FMA:16944
Anatomical terms of bone

The acetabular notch is a deep notch in the acetabulum of the hip bone. The acetabular notch 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.


This article incorporates text from a public domain edition of Gray's Anatomy.

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