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Definition of Acetabular labrum
1. Noun. (anatomy) A ring of cartilage that surrounds the socket of the hip joint. ¹
¹ Source: wiktionary.com
Medical Definition of Acetabular labrum
1. A fibrocartilaginous rim attached to the margin of the acetabulum of the hip bone. Synonym: labrum acetabulare, acetabular lip, circumferential cartilage, cotyloid ligament, ligamentum cotyloideum. (05 Mar 2000)