单词	osteonecrosis
释义	osteonecrosis /ˌɒstɪəʊnɛˈkrəʊsɪs / noun [mass noun] Medicine The death of bone tissue.Investigators at the National Institutes of Health have demonstrated that a disabling bone disorder, osteonecrosis of the hip, is surprisingly common among patients with HIV infection.... The incidence of osteonecrosis or avascular necrosis has fallen as a result of new advances in immunosuppression and lower corticosteroid regimens. It is unclear in this patient which of the possible factors contributed to the pathogenesis of osteonecrosis. Derivatives osteonecrotic adjective ... The very high total irradiation doses have caused osteonecrotic lesions of the lumbar spine. Many authors have reported good results with the use of vascularized fibular grafts to treat large osteonecrotic lesions of the femoral head.
随便看	remanure remap remargin re-mark remark remarkability remarkable remarkableness remarkably remark book remarker remarket remark-worthy Remarque, Erich Maria remarriage remarry remass remast remaster remasticate remasticated remastication rematch rematerialisation rematerialise

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。