Yes, it is concavity on lateral side of coxal bone for articulation with femur.
It is called acetabulum. Acetabulum articulates with round head of femur bone.
acetabulumacetabulum
Femur (thigh bone) fits into acetabulum.
coxal bone (hipbone)
The hip socket is called the acetabulum; the hip bone is called the pelvis or pelvic girdle. The joint is the femoro-acetabular or femoro-pelvic joint.
The cup-shaped depression on the hip join that receives head of the femur is the acetabulum.
femur
The acetabulum is the concave surface of the pelvis where the femur meets the pelvic hip socket.
Yes, the acetabulum is part of the musculoskeletal system. It is the depression in which the femur joins the pelvix.
Acetabulum
acetabulum
acetabulum of coaxal bone