Preventive Resin Restoration
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Preventive Resin Restoration
Yuan Zhou, Xiaoyue Jia
Department of pediatric Dentistry, WCSS,SCU
Preventive Resin Restoration (PRR)
(1)Definition
The preventive resin restoration is analternative procedure for restoring young permanent teeth that requires onlyminimal tooth preparation for caries removal but also seals adjacentsusceptible fissures
(2)Indication
Class I cavities, which adjacentsusceptible pit and fissures
Cooperation from patient
(3)PRR Procedures:
1.clean and check
2.caries removal
3.etching
4.rinsing and dry
5.bonding agent and resin
6.sealant
7.light cure
8.check occlusal interferences

