Term Name:	supraacetabular buttress
Synonyms:	acetabular buttress
Definition:	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.
Ontology:	[UBERON:4200039]