Question

Approximately how much of the femoral head fits in the acetabulum?
A) 50%.
B) 60%.
C) 70%.
D) 80%.

Answer 1

Answer:

D) 80%.

Explanation:

Approximately 80% of the femoral head fits into the acetabulum, forming the hip joint. This deep and stable articulation between the femoral head and the acetabulum allows for a wide range of motion while providing stability to the joint.