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Your pelvic bones support the weight of your upper body, together with the muscles of your pelvic floor. Your pelvic cavity, the space between your pelvis and abdomen, holds your urinary and reproductive organs.
The pelvis (pl.: pelves or pelvises) is the lower part of an anatomical trunk, [ 1 ] between the abdomen and the thighs (sometimes also called pelvic region), together with its embedded skeleton [ 2 ] (sometimes also called bony pelvis or pelvic skeleton).
Pelvis, in human anatomy, basin-shaped complex of bones that connects the trunk and the legs, supports and balances the trunk, and contains and supports the intestines, the urinary bladder, and the internal sex organs.
Names of the Pelvic Bones with Parts and Basic Anatomy. The pelvis can be divided into three parts – the bony pelvis, pelvic cavity, and the perineum.
There are three bones of the pelvis: the hip bone, sacrum and coccyx. These bones connect the axial skeleton to the lower limbs, and therefore play a role in bearing the weight of the upper body. These bones also act as attachments for many muscles and ligaments within the pelvis and lower limbs.
The bones of the pelvis are the hip bones, sacrum, and coccyx. Each hip bone contains three bones — the ilium , ischium , and pubis — that fuse together as we grow older.
Overview of the bony pelvis. The bony pelvis is a complex basin-shaped structure that comprises the skeletal framework of the pelvic region and houses the pelvic organs. It is usually divided into two separate anatomic regions: the pelvic girdle and pelvic spine.
The pelvis consists of the right and left hip bones, each formed by the union of the pubis, ischium, and ilium bones, together with the midline sacrum and coccyx. Anteriorly, the hip bones meet to form the pubic symphysis. Posteriorly, the hip bones unite with the sacrum to form the sacroiliac joints.
Pelvic bones begin their development as mesenchymal tissue of the embryonic lower limb buds. This mesenchyme begins extending out in three directions, corresponding to each of the three bones of the os coxae. The ischial and pubic masses migrate around the obturator nerve, fusing inferiorly to form the obturator foramen.
Synonyms: Coxal bone, Pelvic bone , show more... The bony pelvis is a complex basin-shaped structure that comprises the skeletal framework of the pelvic region and houses the pelvic organs. It consists of the hip bone and the sacrum, which are connected via the sacroiliac joint.