APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The two inferior rami at the lower border of pubic symphysis subtend the subpubic angle. In females the subpubic angle is more than 90° and in males it is less than 90°.

Detailed explanation-2: -The subpubic angle (or pubic angle) is the angle in the human body formed at pubic arch by the convergence of the inferior rami of theischium and pubis on either side. A subpubic angle of 50-82 degrees indicates a male; an angle of 90 degrees indicates a female.

Detailed explanation-3: -Anatomy, Abdomen and Pelvis: Bones (Ilium, Ischium, and Pubis)

Detailed explanation-4: -The ischium forms the most inferior and posterior portion of the coxal bone; It is the portion of the pelvic girdle that supports the body when seated and it is commonly known as the “sits bone”.