| 词条 | Obturator crest |
| 释义 | {{Unreferenced|date=December 2009}}{{Infobox bone | Name = Obturator crest | Latin = crista obturatoria | Image = Gray435.png | Caption = The obturator membrane. | Image2 = Gray235.png | Caption2 = Right hip bone. External surface. }} The anterior border of the superior pubic ramus presents a sharp margin, the obturator crest, which forms part of the circumference of the obturator foramen superiorly and affords attachment to the obturator membrane. The obturator crest extends from the pubic tubercle to the acetabular notch. {{Pelvis}}{{Authority control}}{{DEFAULTSORT:Obturator Crest}}{{Musculoskeletal-stub}} 3 : Pelvis|Bones of the pelvis|Pubis (bone) |
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