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  • Medical Science

Pelvis

The pelvis is a complex bone located at the bottom of the trunk.

Location of the pelvis

The pelvis is a bone forming the junction between:

  • the vertebral column;
  • and the femur, where the hip articulates.

Structure of the pelvis

In fact, the pelvis is composed of several bones which once assembled produce a complex funnel shape:

  • the sacrum and coccyx, which fix the vertebral column;
  • the pubic bones of which there are two, forming arcs of a circle meeting at the pubis;
  • the ischia, the pair of bones which lie most posteriorly in the pelvis;
  • and the iliac bones which form the two large superior wings of the pelvis.

Function of the pelvis

The pelvis is a bone connecting the trunk and the lower limbs. The ischia femoral joint allows the leg to move. The lesser pelvis, or pelvic cavity, is the place where a newborn baby passes through duringchildbirth. It is therefore wider in women than men.

This pelvis is a group of bones forming a funnel. © d.renard, public domain This pelvis is a group of bones forming a funnel. © d.renard, public domain

Pelvis - 1 Photo
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