Hip joint what kind

This type of arthritis damages the cartilage that cushions the bones of the hip wearing away. This lets the bones then rub together, causing hip pain and stiffness. Rheumatoid arthritis. This disease causes the lining of the joint synovial membrane to become irritated and make too much fluid. It damages the cartilage, leading to pain and stiffness. In bursitis , the fluid-filled sac bursa in the joint becomes inflamed. The bursa functions as a gliding surface to reduce friction between tissues.

There are 2 major bursae of the hip. Both can cause stiffness and pain around the hip joint:. Trochanteric bursa. The bursa on the side of the hip and separated from the actual hip joint by tissue and bone.

These include the sciatic nerve at the back of the hip and femoral nerve at the front of the hip, and the femoral artery, which begins in the pelvis and passes by the front of the hip and down the thigh. Get involved with the arthritis community. Every gift to the Arthritis Foundation will help people with arthritis across the U.

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We can only achieve these goals with your help. Strong, outspoken and engaged volunteers will help us conquer arthritis. By getting involved, you become a leader in our organization and help make a difference in the lives of millions. The hip joint is the junction where the hip joins the leg to the trunk of the body. It is comprised of two bones: the thighbone or femur, and the pelvis, which is made up of three bones called ilium, ischium and pubis. The ball of the hip joint is made by the femoral head while the socket is formed by the acetabulum.

The acetabulum is a deep, circular socket formed on the outer edge of the pelvis by the union of three bones: ilium, ischium and pubis. The lower part of the ilium is attached by the pubis while the ischium is considerably behind the pubis. The stability of the hip is provided by the joint capsule or acetabulum and the muscles and ligaments that surround and support the hip joint.

The head of the femur rotates and glides within the acetabulum. A fibrocartilaginous lining called the labrum is attached to the acetabulum and further increases the depth of the socket.

Hip Anatomy share pin it Newsletters. By Marco Funiciello, DO. Peer Reviewed. Causes of Hip Pain Video. Hip Pain from a Labral Tear Video.