According to the Arthritis Foundation, the hip is one of the body’s largest weight-bearing joints. It is where the thigh bone meets the pelvis to form a ball-and-joint socket. The hip joint ...

The shoulder and hip joints are both ball and socket joints. A ball and socket joint is a type of synovial joint that allows movement in almost every direction. A ball and socket joint is made up ...

Extension of the hip joint occurs when the femur moves backwards, which happens in the preparation for a kick in football, or in the back leg as a gymnast performs a split leap. Ball and socket ...

The patient was a 73-year-old man with progressively disabling right hip pain for 2.5 years. The patient had failed ...

Explores the anatomy and functions of human joints ... such as the hinge joint of the elbow, the ball-and-socket joint of the shoulder and hip, and the complex structure of the knee.

But some seniors facing a knee or hip replacement have concerns that their new artificial joint might affect their ... citing Health and Human Services Secretary Robert F. Kennedy Jr.'s ...