This is a weakening and collapse of the bone in the head of your femur. That's the ball that fits in the socket of your hip. As this bone gradually dies and breaks apart, you can develop painful arthritis in your hip.
Avascular Necrosis (AVN) of the Hip
The animation content provided is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any specific questions you may have regarding a medical condition or procedure.
