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The iliopectineal line is a curvilinear line running from the sacroiliac joint along the medial border of the iliac wing and the superior border of the superior pubic bone up to the symphysis and delineates the inner margin of the pelvic ring 1-4.
(a) The iliopectineal line comprises the anterior column of the acetabulum, and the ilioischial line is the posterior column. The anterior and posterior walls of the acetabulum can be visualized...
The pecten pubis (a.k.a. pectineal line) is the sharp upper border of the superior pubic ramus. It starts behind the pubic tubercle and extends laterally behind the iliopubic eminence, merging with the arcuate line of the ilium.
The iliopectineal line is the border of the iliopubic eminence. [1] It can be defined as a compound structure of the arcuate line (from the ilium) and pectineal line (from the pubis). With the sacral promontory, it makes up the linea terminalis. [2]
The iliopectineal line is the border of the eminence. The psoas minor, when present, inserts at the pectineal line of the eminence.
Anatomy Also known as pectin pubis. Ridge on upper inner aspect superior ramus, continuous with arcuate line of ilium (together called the iliopectineal line); part of pelvic brim.
Pecten or pectineal line View Related Images. Description: The pectineal line is the sharp ridge on the superior border of the superior ramus. It projects laterally from the pubic tubercle to the iliopubic eminence. This line defines the anterior rim of the pelvic inlet.
