The femur is what people call the femur, and the femoral trochanter is the protrusion of the upper end. The main cause of these diseases is metabolic abnormality caused by blood circulation. It is normal for people to have poor blood flow when they are old. I personally believe in natural science, so I recommend western medicine.

In addition, please don't use Baidu to get a treatment plan, because the doctors in the hospital will give a more accurate treatment plan according to the patient's face, imaging basis and personal situation. After all, doctors in hospitals see countless diseases every day, and their clinical experience is much richer than those of us who have studied medical theory. Hehe, I wish your father a speedy recovery.