Dynamic influences of vascular occlusion affecting the development of avascular necrosis of the femoral head.
D000818:Animals; D004285:Dogs; D005270:Femur Head / Q000098:blood supply* / Q000473:pathology; D000860:Hypoxia / Q000209:etiology; D009336:Necrosis; D011312:Pressure; D014652:Vascular Diseases / Q000150:complications*