11. The injury was later revealed to have caused a degenerative bone condition in Jackson's hip called avascular necrosis . 12. Newspapers reported earlier that a dozen former SARS patients have developed another rare, degenerative bone disease called avascular necrosis . 13. Olinger, who did a stint on the Tommy Armour minitour, suffers from bilateral avascular necrosis , a painful hip disability. 14. Avascular necrosis ended the career of former Raiders running back Bo Jackson in 1991, after he dislocated his hip.15. Due to the lack of blood flow, the bone dies ( osteonecrosis or avascular necrosis ) and stops growing. 16. Originally expected to miss about six weeks, the prognosis changed when it was discovered that he had avascular necrosis . 17. He has avascular necrosis of the femoral head . http : / / www . paralympic . ca / steve-arsenault 18. The disorder is known as osteonecrosis, or avascular necrosis , because the death of bone results from a lack of blood supply. 19. This is due to a breakdown of the Capitate caused by the lack of blood supply and healing ( Avascular Necrosis ). 20. He is the founder of a website that educates people about the AIDS / HIV related complication, Avascular Necrosis ( AVN ).