Sasa Issa, Donly Kevin J
Department of Pediatric Dentistry Dental School, University of Texas Health Science Center at San Antonio, USA.
J Calif Dent Assoc. 2010 Oct;38(10):730-4.
Dental pit and fissure sealants have been shown to be effective in the prevention of dental caries. Currently, sealants are recommended to be placed on teeth that are considered to be "at risk" to develop caries, including teeth that present with incipient enamel lesions. This paper discusses the types of sealant materials available and the placement of the sealant, including appropriate tooth preparation, acid-etching, polymerization, and use of adhesives prior to sealant placement.
牙窝沟封闭剂已被证明在预防龋齿方面是有效的。目前，建议对被认为有患龋“风险”的牙齿进行封闭，包括出现早期釉质病变的牙齿。本文讨论了可用的封闭剂材料类型以及封闭剂的放置，包括适当的牙齿预备、酸蚀、聚合以及在放置封闭剂之前使用粘合剂。
