Hip bone

The Hip Bone or os coxae is a large, flat bone that forms one of the two hip joints in the human body. It is one of the most important bones in the body, as it supports the weight of the upper body and facilitates movement.

Structure

The hip bone is made up of three parts: the ilium, the ischium, and the pubis. These three bones fuse together during adolescence to form the hip bone.

Ilium

The ilium is the largest part of the hip bone. It forms the upper part of the hip bone and contributes to the formation of the hip joint.

Ischium

The ischium is the lower and back part of the hip bone. It is stronger and thicker than the ilium and pubis.

Pubis

The pubis is the front part of the hip bone. It is the smallest of the three parts and is located near the groin.

Function

The hip bone plays a crucial role in supporting the weight of the body and facilitating movement. It also protects the pelvic organs and provides attachment for several muscles and ligaments.

Clinical significance

Conditions that can affect the hip bone include hip fractures, hip dysplasia, osteoporosis, and arthritis. Treatment for these conditions can range from physical therapy to surgery.

See also

• Pelvis
• Hip joint
• Hip replacement

References

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  3D model of a human hip bone
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  Anterior view of the hip bone
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  Lateral view of the hip bone
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  Medial view of the hip bone