Sahu Nayan J, Panwar Pratyaksha S, Dhanak Nupur R, Samir P V, Najeeb Ajmal, Rayast Deepa
Department of Pediatric and Preventive Dentistry, Institute of Dental Sciences, Bhubaneswar, Odisha, India.
Department of Dentistry, Government Doon Medical College, Dehradun, Uttarakhand, India.
J Pharm Bioallied Sci. 2024 Jul;16(Suppl 3):S2212-S2214. doi: 10.4103/jpbs.jpbs_150_24. Epub 2024 May 1.
The aim of this study was to perform a comparative evaluation of the length of resin tags produced by three different types of pit and fissure sealants (Embrace WetBond, Helioseal Clear, and Fuji VII) using scanning electron microscopy.
Thirty extracted mandibular premolars were randomly divided into three groups of ten. Each group was treated with one of the sealants - Embrace WetBond, Helioseal Clear, or Fuji VII. Following cleaning and preparation, the sealants were applied according to the manufacturer's instructions. Teeth were then sectioned and prepared for SEM investigation, and the length of resin tags was measured.
Scanning electron microscopy revealed Embrace WetBond produced significantly longer resin tags than Helioseal Clear and Fuji VII.
The study concludes that Embrace WetBond sealant exhibited the longest resin tags, which may suggest a stronger mechanical bond to enamel.
本研究旨在使用扫描电子显微镜对三种不同类型的窝沟封闭剂（Embrace WetBond、Helioseal Clear和Fuji VII）产生的树脂突长度进行比较评估。
30颗拔除的下颌前磨牙随机分为三组，每组10颗。每组分别用一种封闭剂——Embrace WetBond、Helioseal Clear或Fuji VII进行处理。清洁和预备后，按照制造商的说明应用封闭剂。然后将牙齿切片并制备用于扫描电子显微镜检查，测量树脂突的长度。
扫描电子显微镜显示，Embrace WetBond产生的树脂突明显长于Helioseal Clear和Fuji VII。
该研究得出结论，Embrace WetBond封闭剂表现出最长的树脂突，这可能表明其与牙釉质的机械结合更强。
