目的: 窝沟龋(pit and fissure caries)是指发生于牙齿窝沟周围牙釉质和/或牙本质的龋坏[1]。窝沟点隙是食物和菌斑的滞留区,并且不易清洁,是龋病最好发的部位。
双语例句
1
Objective Angioplasty observe the enamel pitandfissurecaries with sealant to prevent the effects of.
目的观察应用釉质成形术结合窝沟封闭术预防窝沟龋的效果。
2
To observe the clinical effect on the prevention of caries of pitandfissure sealant of light solidify.
评价光固化窝沟封闭在一般条件下用于预防龋病的效果。
3
Objective To observe the clinical effect of GCIX glass ionomers used as pitandfissure sealant in the prevention of fissure caries with fissure sealing.