Czech Dental Journal, 2022 (vol. 122), issue 1

EDITORIAL

MUDr. Martin Kapitán, Ph.D.

Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2022; 122(1): 1  

HISTOLOGICAL EXAMINATION OF THE LINGUAL FRENULUM IN PATIENTS WITH ANKYLOGLOSSIA

Hilbertová S., Dostálová T., Michálek J., Hliňáková P.

Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2022; 122(1): 4-10 | DOI: 10.51479/cspzl.2022.001  

EROSIVE EFFECT OF ACIDIC BEVERAGES ON THE SURFACE OF FILLING MATERIALS

Holík P., Morozova Y., Rosa M., Voborná I.

Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2022; 122(1): 17-28 | DOI: 10.51479/cspzl.2022.003  

Introduction, aim: Erosive-abrasive defects of hard dental tissues are, in addition to tooth decay, one of the most common dental pathologies. Dental filling materials designed to repair these defects must be able to withstand the effects of wear - that is, erosion and abrasion - comparable or better than the enamel they replace. The study is focused on determining the surface changes of filling materials of various categories after exposure to acidic pH. The aim is to verify that the filling materials resist acids better than tooth enamel. Methods: The immersion of the samples took place in Coca-Cola (pH 2.4) for 5 minutes and for the sake of the...

ZIRCONIA CERAMICS: PROPERTIES AND CLASSIFICATION

Kovalský T., Voborná I., Míšová E., Rosa M., Polanská V., Hepová M., Staněk J.

Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2022; 122(1): 11-16 | DOI: 10.51479/cspzl.2022.002  

Introduction and aim: Zirconia is currently the most commonly used representative of polycrystalline dental ceramics. It is highly valued for its mechanical properties: hardness, strength and toughness. On the contrary, its aesthetics is percieved as a disadvantage. Its insufficient transparency makes it impossible to mimic the optical properties of enamel, and therefore its indication in monolithic form is often limited to distal sections only. This article discusses the properties of zirconia ceramics and its evolution. Particular emphasis is placed on the chemical-physical nature of the phenomena involved in determining the properties of dental...

ZMĚNA NA POSTU ŠÉFREDAKTORA ČASOPISU ČESKÁ STOMATOLOGIE A PRAKTICKÉ ZUBNÍ LÉKAŘSTVÍ

doc. MUDr. Roman Šmucler, CSc.

Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2022; 122(1): 2  

IN MEMORIAM DOC. MUDr. IVO DŘÍZHAL, CSc.

doc. MUDr. Radovan Slezák, CSc.

Čes. stomatol. Prakt. zub. lék. (Czech Dental Journal) 2022; 122(1): 3