How about DCR angioplasty?

DCR vascular therapy opens the blood supply artery of femoral head, and fundamentally treats femoral head necrosis, a common orthopedic disease. There are many reasons for femoral head necrosis, but its fundamental pathological mechanism is bone tissue ischemia, which leads to local blood supply disorder of femoral head. Therefore, if we want to eradicate the necrosis of femoral head, we should start from the root (that is, dredge blood vessels). DCR vascular therapy is to deliver therapeutic drugs directly to the lesion site through DCR catheter under 360-degree visual operation, so that the drug concentration can be maintained for a long time and the drug can play its role for a long time.