Sites:
Avascular Necrosis: Offers a personal story since contracting this disease. Including information and a diary.Dr Yoon's Osteonecrosis Clinic: Describes information about osteonecrosis (avascular necrosis aseptic necrosis AVN ON) of femoral head which is a disabling disease developed in the hip joint.
Healthubs: Reviewed links to overviews, clinical trials, diagnosis, treatment and MRI images for avascular necrosis.
Kienbock's Disease: Rare condition of the lunate bone of the wrist with information on its treatments and its effects are discussed.
Kienbock's Disease - Australia: A support and information group in Australia interacting by message or chat room for people with avascular necrosis of the lunate.
Legg Perthes Support Group International: Part of the National Osteonecrosis Foundation, offering encouragement, medical information, online discussions and a message board.
Osteonecrosis Listserver: Internet forum for osteonecrosis (also called avascular necrosis) offering information and support.