What is the pelvic edge?

The pelvic edge is the edge of the pelvic entrance, a large rounded opening created by the upper inner surfaces of the lower pelvis bones. The pelvic edge, defined by the inner boundaries of these bones, is the perimeter of the pelvic entrance. Includes the edges of three bones: the cross on the base of the spine; Ilium, bones in the shape of butterflies on both sides of the cross; and pubis, paired C in the shape of C forming the central part of the lower pelvis. This circuit is wider from side to side and narrower from front to the female pan than in the male pelvis. Its rear limit consists of the meaning of Sacrum, which is a wide front edge of the upper part of the cross, a narrowed stacked bone of the lower spine. On both sides of the cross, the edge consists of a medium or inner edge of the bone. This edge is known as an arched liniepojněd for its curved shape. The arc line indicates where the wing or front of the ilium bone ends and the body or back begins.

where the arc lines Ilia convThey erg the lower boundary of the pelvic edge, which form the edges of paired hair. The upper half of each bone is known as the superior Ramus pubis. Along the back limit of the upper part of each ramus is a ridge known as a pectineal line. This line is named for Pectineus, the muscles of the hip, which finds its origin on the superior Ramus just adjacent to the pectineal line. Where two hair meets, there is a joint called Pubic Symphysis, which forms the lowest boundary of the pelvic edge.

several tissues pass through the pelvic entrance and are therefore contained in the pelvic edge. These include reproductive organs of both sexes; several urinary and digestive organs, similarly urethra and sigmoid or pelvic part of the large intestine; Nerves and blood vessels supply them; And muscles that ensure their function, such as levator muscles or pelvic floor. In women, the uterus is contained here and the pelvic edge is shaped differently in the female pelvis to suit the uterus during pregnancy.