What is pelvis minor?

Pelvis minor, also known as the lesser pelvis or true pelvis, is located in the lower part of the pelvic cavity. It is formed by the sacrum, coccyx, and the two hip bones, which are also known as the innominate bones. The pelvis minor is narrower and deeper than the pelvis major and contains the pelvic organs, including the bladder, rectum, and reproductive organs. It is divided into three parts: the pubic, ischial, and iliac bones, which are connected by cartilage and ligaments. The pelvic floor muscles, which support the pelvic organs, are also located in the pelvis minor. This area is important in childbirth, as the baby must pass through the pelvis minor during delivery.