Hiremath Geeta, Naik Balaram
Department of Conservative Dentistry and Endodontics, SDM College of Dental Sciences and Hospital, Constituent Unit of Shri Dharmasthala, Manjunatheshwara University, Dharwad, Karnataka, India.
Int J Clin Pediatr Dent. 2021 May-Jun;14(3):340-341. doi: 10.5005/jp-journals-10005-1953.
To compare the microleakage in teeth restored using silver diamine fluoride (SDF) and dental varnish under amalgam restoration.
Twenty premolar teeth were used in the study. Class I cavity was prepared and restored using silver amalgam. In group I, the dental varnish was used under restoration, and in group II, the SDF was used. All samples were tested for microleakage using methylene blue assay and evaluated under stereomicroscope.
Group I samples showed minimal microleakage when compared with group II with a value <0.002.
Silver diamine fluoride would not be an alternative to dental varnish.
Hiremath G, Naik B. Comparison of Microleakage under Amalgam Restoration: An Study. Int J Clin Pediatr Dent 2021;14(3):340-341.
比较在汞合金修复体下使用氟化亚锡（SDF）和牙科用清漆修复牙齿时的微渗漏情况。
本研究使用了20颗前磨牙。制备I类洞并用银汞合金修复。在第一组中，修复体下使用牙科用清漆，在第二组中，使用SDF。所有样本均采用亚甲蓝检测法检测微渗漏情况，并在体视显微镜下进行评估。
与第二组相比，第一组样本显示出最小的微渗漏，P值<0.002。
氟化亚锡不能替代牙科用清漆。
Hiremath G, Naik B.汞合金修复体下微渗漏的比较研究。《国际临床儿科牙科学杂志》2021年；14(3):340 - 341。
