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avascular necrosis
plast.surg. 缺血性坏死
 English thesaurus
avascular necrosis AVN
med. Death of bone tissue osteonecrosis due to a lack of blood supply. Avascular necrosis AVN most commonly affects the hip. Symptoms include pain in the affected area of the body, limited range of motion, joint stiffness, muscle spasms, and limping. AVN is associated with several medical conditions, including cancer and HIV infection. see also osteonecrosis
avascular necrosis: 5 phrases in 1 subject
Surgery5