supraacetabular buttress
acetabular buttress
A bony protuberance dorsal to the acetabulum on the ilium, confluent with the supraacetabular crest (when present). Acts as a bone brace to prevent excessive femoral abduction and the origin site for part of the M. iliofemoralis.
| Type | Bone |
| Parent Structure | skeletal element projection |
| Latin Name | acetabular buttress |
Frequently Asked Questions
What is the supraacetabular buttress?
A bony protuberance dorsal to the acetabulum on the ilium, confluent with the supraacetabular crest (when present). Acts as a bone brace to prevent excessive femoral abduction and the origin site for part of the M. iliofemoralis.
What is the Latin name for the supraacetabular buttress?
The Latin name for the supraacetabular buttress is acetabular buttress.
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mandibular component mesenchyme
1st arch mandibular mesenchyme from head mesenchyme
1st arch mandibular mesenchyme from neural crest
1st arch maxillary component
1st arch maxillary ectoderm
ectoderm of maxillary component
1st arch maxillary-mandibular cleft
1st arch maxillary-mandibular groove ectoderm
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