Acetabulum
（重定向自Roof of acetabulum）
![](/Images/godic/202502/08/Pelvic_girdle_illustration.svg1332.png")
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![An example of a perforated acetabulum on an ornithischian dinosaur.](/Images/godic/202502/08/Ornithischia_pelvis_structure.svg1332.png")
![](/Images/godic/202502/08/Gray2351332.png")
The acetabulum /æsᵻˈtæbjʊləm/ (cotyloid cavity) is a concave surface of the pelvis. The head of the femur meets with the pelvis at the acetabulum, forming the hip joint.
Roof of acetabulum
英语百科
- apical dental ligament,apical odontoid ligament
- Apical Dentoalveolar Abscess
- Apical Dentoalveolar Abscesses
- apical diastolic murmur
- apical diastolic murmurs
- Apical diastolic thrill
- apical dieback
- apical disk
- Apical dominance
- apical echo pattern
- Apical ectodermal ridge
- apical elevator
- apical empyema
- apical endosomal protein
- apical epicardial fat line
- apicale segmentum
- apical face
- apical fenestration
- apical fiber
- apical fibers
- apical filament
- apical fistula
- apical flexure
- Apical foramen
- apical foramen of Teeth