Question

The superior and inferior regions of the bony pelvis are separated by a series of landmarks that indicate a boundary known as the pelvic brim (pelvic inlet). These landmarks are the sacral promontory, the __________ of each ilium, and along the superior edges of each pubic bone, and the pubic symphysis.

Answer 1

Answer:

Arcuate lines

Explanation:

Arcuate lines of the iliums often described as the fine rounded border on the iliums internal surface, it runs through the articular surface of ilium to the lateral end of pectineal line, it occupies the same position with the intermediate part of pelvic brim.

It is part of pelvic bones, which is associated with iliac fossa and iliacus muscle, often considered to be inferior to the other two.

Answer 2

Answer:

Answer is arcuate line. Therefore,

The superior and inferior regions of the bony pelvis are separated by a series of landmarks that indicate a boundary known as the pelvic brim (pelvic inlet). These landmarks are the sacral promontory, the arcuate line of each ilium, and along the superior edges of each pubic bone, and the pubic symphysis.

Refer below.

Explanation:

The arcuate line of the ilium is a smooth adjusted outskirt on the inward surface of the ilium. It is promptly mediocre compared to the iliac fossa and Iliacus muscle.