Final answer:
Coxa profunda and acetabular protrusion can lead to an increased risk of hip osteoarthritis and restricted hip joint mobility.
Step-by-step explanation:
The two consequences of coxa profunda and acetabular protrusion include increased risk of hip osteoarthritis and difficulties with joint mobility. Coxa profunda refers to a deepening of the hip socket (acetabulum), while acetabular protrusion describes the condition where the acetabulum encroaches into the pelvic cavity. Both conditions lead to abnormal contact between the femoral head and the acetabulum, which can accelerate joint wear and lead to osteoarthritis. Additionally, these conditions can restrict the range of motion in the hip joint, leading to stiffness and pain.