What Forms Pectineal Line?

James H. Sterling
James H. Sterling
• • 6 min read

The Pectineal Line of the Pubis Is a Ridge on the Superior Ramus of the Pubic Bone Pubic Bone Fma. 16595. Anatomical Terms of Bone. in Vertebrates, the Pubic...

What Forms Pectineal Line?

The pectineal line of the pubis is a ridge on the superior ramus of the pubic bone

pubic bone
FMA. 16595. Anatomical terms of bone. In vertebrates, the pubic bone (Latin: pubis) is the most forward-facing (ventral and anterior) of the three main bones making up the pelvis. The left and right pubic bones are each made up of three sections, a superior ramus, inferior ramus, and a body.
› wiki › Pubis_(bone)
. It forms part of the pelvic brim
pelvic brim
The pelvic brim is the edge of the pelvic inlet. It is an approximately Mickey Mouse head-shaped line passing through the prominence of the sacrum, the arcuate and pectineal lines, and the upper margin of the pubic symphysis.
› wiki › Pelvic_brim
. Lying across from the pectineal line are fibers of the pectineal ligament
pectineal ligament
The pectineal ligament, sometimes known as the inguinal ligament of Cooper, is an extension of the lacunar ligament. It runs on the pectineal line of the pubic bone. The pectineal ligament is the posterior border of the femoral ring.
› wiki › Pectineal_ligament
, and the proximal origin of the pectineus muscle. In combination with the arcuate line, it makes the iliopectineal line.

Is pecten pubis the same as pectineal line?

The pectineal line (pecten pubis) of the pubis is a ridge on the superior ramus of the pubic bone, it passes to the pubic tubercle as a continuation of the arcuate line. 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.

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What does pectineal mean?

Medical Definition of pectineal

: of, relating to, or located near the pubic bone.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist
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James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.