The surface ratio of conus to disc was calculated using a planimeter.
我们使用面积计测量圆锥与视神经盘表面比值。
Objective: To study the effect of zinc supplement on bone-contacting implant surface ratio (BCSR).
目的：探讨微量元素锌对种植体骨整合率的作用。
Objective: To study the effect of zinc supplement on bone-contacting implant surface ratio (BCSR).
目的：探讨微量元素锌对种植体骨整合率的作用。
应用推荐