Which anatomical term refers to the hip socket?

Which anatomical term refers to the hip socket?

• A. Ilium
• B. Sacrum
• C. Patella
• D. Acetabulum

Answer: (D)

The hip socket is the acetabulum, a cup-shaped portion of the pelvis that forms the socket of the ball-and-socket hip joint by receiving the head of the femur. It’s formed where parts of the ilium, ischium, and pubis meet, creating a deep, rounded socket. The acetabular rim may be reinforced by the acetabular labrum to improve stability. In contrast, the ilium is the upper part of the pelvic bone, the sacrum is the fused spinal segment at the base of the spine, and the patella is the kneecap. So, the term for the hip socket is acetabulum.

The hip socket is the acetabulum, a cup-shaped portion of the pelvis that forms the socket of the ball-and-socket hip joint by receiving the head of the femur. It’s formed where parts of the ilium, ischium, and pubis meet, creating a deep, rounded socket. The acetabular rim may be reinforced by the acetabular labrum to improve stability. In contrast, the ilium is the upper part of the pelvic bone, the sacrum is the fused spinal segment at the base of the spine, and the patella is the kneecap. So, the term for the hip socket is acetabulum.