- Apr 03, 2009
I'm 29, and all of the sudden my knees have taken over my life, and I'm at a loss.. 13 year...

Aseptic necrosis is bone death caused by poor blood supply to the area. It is most common in the hip, knee, and shoulder.
Avascular necrosis; Osteonecrosis; Ischemic bone necrosis; AVN