Sundfeld Renato Herman, Mauro Silvio José, Briso André Luiz Fraga, Sundfeld Maria Lúcia Marçal Mazza
Department of Restorative Dentistry, Araçatuba School of Dentistry, Paulista State University, UNESP, Rua José Bonifácio 1193, CEP 16015 050, Araçatuba, São Paulo, Brazil.
Bull Tokyo Dent Coll. 2004 May;45(2):67-75. doi: 10.2209/tdcpublication.45.67.
The clinical behavior of Concise and Prisma Shield sealants for pit and fissure was analyzed by clinical/photographic evaluation. A hematoxylin-based staining solution was applied to the occlusal surface 7 days, 18 months, 36 months, and 11 years after the occlusal sealing, thus allowing the sealant material on the surface to be checked. At each analysis time, each occlusal surface was photographed, and the photographs corresponding to each time were submitted to clinical/photographic evaluation. Although the sealant materials showed marginal alterations over time, they did not require reapplication because the region composed of the pit and fissure remained covered.
通过临床/照片评估分析了用于窝沟的简明型和Prisma Shield封闭剂的临床行为。在窝沟封闭后7天、18个月、36个月和11年，将基于苏木精的染色溶液应用于咬合面，从而可以检查表面的封闭剂材料。在每个分析时间，对每个咬合面进行拍照，并将对应每个时间的照片提交进行临床/照片评估。尽管封闭剂材料随时间显示出边缘改变，但由于窝沟区域仍被覆盖，因此不需要重新应用。
