Evaluation of the methods for microscopic investigation of quality of temporary filling marginal seal

MATOUŠEK, Aleš, Hana ŠKVAŘILOVÁ, Zdenka HALAČKOVÁ and Martina KUKLETOVÁ. Evaluation of the methods for microscopic investigation of quality of temporary filling marginal seal (Evaluation of the methods for microscopic investigation of quality of temporary filling marginal sea). In 2nd Congress of the European Society of Microscope Dentistry Vilnius, Lithuania. 2011. ISSN 1612-7749.

Basic information

• Original name: Evaluation of the methods for microscopic investigation of quality of temporary filling marginal seal
• Name in Czech: Hodnocení metod pro mikroskopické vyšetření kvality okrajového uzávěru dočasných výplní
• Authors: MATOUŠEK, Aleš (203 Czech Republic, belonging to the institution), Hana ŠKVAŘILOVÁ (203 Czech Republic, belonging to the institution), Zdenka HALAČKOVÁ (203 Czech Republic, belonging to the institution) and Martina KUKLETOVÁ (203 Czech Republic, guarantor, belonging to the institution).
• Edition: 2nd Congress of the European Society of Microscope Dentistry Vilnius, Lithuania, 2011.

Other information

• Original language: English
• Type of outcome: Conference abstract
• Field of Study: 30200 3.2 Clinical medicine
• Country of publisher: Germany
• Confidentiality degree: is not subject to a state or trade secret
• WWW: URL
• RIV identification code: RIV/00216224:14110/11:00054862
• Organization unit: Faculty of Medicine
• ISSN: 1612-7749
• Keywords (in Czech): výplňové materiály; okrajový uzávěr; zubní lékařství; světelná mikroskopie; SEM; penetrace barviva; dočasná výplň
• Keywords in English: filling materials; marginal seal; dentistry; light microscopy; SEM; dye penetration; temporary filling

Abstract

Many temporary materials have been studied to determine their ability to seal the cavity. Samples for microscopic investigation were most frequently prepared using slow speed diamond saw without any embedment material [1], [2] or the teeth were broken into half parallel to their long axis [3]. Better results were obtained when the specimens were immersed into cold curing resin and after polymerization were sectioned with a low speed diamond cutter [4]. In our study three procedures of sample preparation for microscopic investigation were evaluated. The method of sample preparation using vacuum system was found the most suitable for marginal seal evaluation.

Abstract (in Czech)

Autoři vypracovali metodu vhodnou pro studium okrajového uzávěrudočasných výplní. Metoda spočívá v prosycení vzorku epoxidovou pryskyřicí ve vakuu s následným zalitím do methylmetakrylátové praskyřice. Vzorky jsou poté rozříznuty a vyleštěny běžným způsobem.

Links

• 1M0528, research and development project: Name: Stomatologické výzkumné centrum

Investor: Ministry of Education, Youth and Sports of the CR, Dental research centre