How many major ligaments are involved in the hip joint's stabilization?

The hip joint is stabilized by a complex arrangement of ligaments that play a crucial role in maintaining the joint's integrity and function. The major ligaments involved in hip joint stabilization include the iliofemoral ligament, ischiofemoral ligament, and pubofemoral ligament.

The iliofemoral ligament is the strongest ligament in the body and is instrumental in preventing hyperextension of the hip joint. The ischiofemoral ligament provides additional support and limits excessive internal rotation and extension. The pubofemoral ligament also contributes to stabilization by preventing excessive abduction and extension of the hip.

While there are many other supporting structures and accessory ligaments surrounding the hip joint, these three major ligaments are primarily recognized for their critical stabilizing roles. Understanding the function and importance of these ligaments is essential for assessing hip joint stability and addressing related injuries.