Adult (n = 15) and juvenile (n = 18) falcons were experimentally inoculated with different dosages of the same strain of Aspergillus fumigatus and an additional 3 falcons from each age group were used as uninfected control animals.
Home Â» Avascular. Avascular (Science: pathology) without blood or lymphatic vessels; may be a normal state as in certain forms of cartilage, or the result of disease. Synonym: nonvascular.
Avascular necrosis is bone death that occurs when the blood supply to the bones is decreased or stopped.Without an adequate blood supply, the bone breaks down and dies and collapses. If the bone affected is near a joint, the joint may also collapse.Although any bone can be affected, avascular necrosis most often affects ends of the long bones, such as the upper leg bone at the hip.Avascular necrosis is also called osteonecrosis, aseptic necrosis, or ischemic bone necrosis.f the bone affected is near a joint, the joint may also collapse. Although any bone can be affected, avascular necrosis most often affects ends of the long bones, such as the upper leg bone at the hip. Avascular necrosis is also called osteonecrosis, aseptic necrosis, or ischemic bone necrosis.