1·Nomenclature: Spontaneous osteonecrosis of the knee (SONK) was previously used synonymously, but term is considered misnomer given underlying etiopathogenesis corresponds to insufficiency fracture.
命名：既往曾称为膝关节自发性骨坏死，但这一命名不能反映技能不全性骨折的发病机理。
2·Note the wedge-shaped area of avascular necrosis (osteonecrosis) at the upper right of this femoral head.
可见股骨头右上方楔形的缺血性坏死（骨坏死）区。
3·The results revealed that osteonecrosis could be induced by simple allergic disease.
结果显示单纯变态反应性疾病即可导致骨坏死发生。
4·This paper investigated the medication rule of traditional Chinese medicine in treating of osteonecrosis in order to guide the clinical medication.
探讨中医治疗骨坏死的用药规律，进一步指导临床用药。
5·Although no cause and effect relationship between bisphosphonate therapy and osteonecrosis has been established, it is suspected.
尽管使用双磷酸盐和骨坏死之间的因果联系还没有建立，人们怀疑它们之间有因果联系。