The pelvis is a bowl-shaped bony structure located in the lower part of the body. It connects the trunk and legs, supporting and balancing the upper body. It also contains and supports the organs found within the pelvic cavity, such as the bladder, reproductive organs, and part of the intestines. You can feel the bones of your pelvis in your hips, buttocks, and pubic region.
The pelvis plays several important roles in the body:
- Supports the upper body: The pelvis serves as the foundation for the torso, bearing weight and transferring it to the legs during standing, walking, and sitting.
- Protects internal organs: The bony structure of the pelvis shields vital organs such as the bladder, reproductive organs, and parts of the intestines from injury.
- Facilitates movement: The pelvis's shape and articulation with the legs allow for a wide range of movements, including walking, running, and rotating the hips.
- Role in childbirth: In females, the pelvis is designed to accommodate the passage of a baby during childbirth.
The pelvis is made up of three main bones:
- Ilium: The largest and uppermost bone, forming the wings of the pelvis.
- Ischium: The lower and back part of the pelvis, providing the bony support for sitting.
- Pubis: The front bone of the pelvis, joining at the pubic symphysis to form the front of the pelvic girdle.
The pelvis is a complex and crucial part of the human body, playing a significant role in maintaining posture, supporting internal organs, and enabling movement.
