Question

Hip dyplasia is associated with what anatomic variation in the proximal femur?

1) Femoral head dislocation
2) Femoral neck lengthening
3) Acetabular dysplasia
4) Hip dysplasias has no anatomic variations

Answer 1

3) Acetabular dysplasia is associated with hip dysplasia in the proximal femur. Hence, option 3) is correct.

Step-by-step explanation:

Hip dysplasia is associated with 3) Acetabular dysplasia in the proximal femur. Acetabular dysplasia refers to a shallow or underdeveloped acetabulum, which is the socket of the hip joint that receives the femoral head.

This results in an unstable and improperly aligned hip joint, leading to hip dysplasia. In hip dysplasia, the femoral head may not be properly seated in the acetabulum, which can cause joint instability and eventually lead to pain and functional impairment.