窝沟封闭剂 fissure sealant
- 摘要目的:探讨应用窝沟封闭剂预防龋齿的临床效果。
Objective: To observe the clinical application effect of pit and fissure sealant. - 牙科封闭剂可以形成额外的保护层以抵御龋坏。方法是在后牙的窝沟表面涂布树脂覆盖料。
Dental sealants can provide a further layer of protection against cavities. The plastic coating is painted on the grooved chewing surfaces of the back teeth.
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