骨空
- 网络bone interval;interosseous space
骨空-
结果：灭活骨早期空陷窝率近100%，哈佛氏管扩大、崩解；
Results : Devitalized bone appeared almost 100 % empty lacunae and Haversian Canal broke up in early stage .
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B组第8wk镜下可见股骨头内脂肪细胞增多，骨细胞坏死空骨陷窝形成明显；
At the end of the 8th week in group B , empty lacuna , increased adipocytes and osteocyte necrosis were extremely obvious ;
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A组核溶解骨细胞数、空骨陷窝数、凋亡指数明显低于B组（P<0.01），略高于C组（P>0.05）；
The number of empty lacunae , karyolysis , pyknotic nuclei of osteocytes and apoptotic index of group A were lower than those of group B ( P < 0.01 ) and a little higher than those of group C ( P > 0.05 ) .
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植入前软骨下骨部位出现大量空骨陷窝，骨髓腔纤维化。
Empty lacunae and fibrotic marrow were demonstrated before implantation .