But certain joints of your body have only a few blood vessels that herald blood. One of those joints would be the hip. Regenerative medicine treatment – Bone marrow aspirate and concentration is actually a novel method that Later on could be suitable for early phase avascular necrosis of the hip. https://www.theorthopaedicandpainpractice.com/what-is-avascular-necrosis-of-the-hip/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB