Pectineal line (pubis)
From Wikipedia, the free encyclopedia
| Bone: Pectineal line (pubis) | ||
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| Female pelvis. Pectineal line in purple slightly lateral to midline of bottom of central opening. | ||
| Latin | linea pectinea, pecten ossis pubis | |
| Gray's | subject #57 236 | |
| Dorlands/Elsevier | p_09/12621513 | |
The pecten pubis or pectineal line of the pubis is a ridge on the superior ramus of the pubic bone.
The pecten pubis forms part of the pelvic brim.
Lying across it are fibers of the pectineal ligament and the proximal origin of the pectineus muscle.
In combination with the arcuate line, it makes the iliopectineal line.[1]
- ^ Kirschner, Celeste G. (2005). Netter's Atlas Of Human Anatomy For CPT Coding. Chicago: American medical association, 274. ISBN 1-57947-669-4.
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| General | sacrum, coccyx, hip bone |
| Ilium | Body (Arcuate line) Wing: gluteal lines (Posterior, Anterior, Inferior) - Fossa - iliac spines (Anterior superior, Anterior inferior, Posterior superior, Posterior inferior) - Crest - Tuberosity |
| Ischium | Body (Ischial spine, Lesser sciatic notch) - Superior ramus (Tuberosity of the ischium) - Inferior ramus |
| Pubis | Body - Superior ramus (Pubic tubercle, Pubic crest, Obturator crest) - Inferior ramus (Pectineal line) |
| Compound | Acetabulum (Acetabular notch) - Iliopubic eminence/Iliopectineal line - Linea terminalis - Ischiopubic ramus/Pubic arch
Obturator foramen - Greater sciatic foramen/Greater sciatic notch - Lesser sciatic foramen Lesser pelvis (Pelvic inlet, Pelvic brim, Pelvic outlet) - Greater pelvis |