Dental practice today used a lot of different materials.This paper evaluates tribological and mechanical properties two dental materials CeramX I-Light.Tribological analysisad samples was conducted at temperature 37°C in the environment artificial saliva.The wear rate evaluated with ball-on-disc tribotester, accordance to ASTM G-133 norm.The counterbodies were 6-mm-in-diameter Al 2 O 3 steel balls.The load 2, 10 20 N applied.The tests 0.15 m/s sliding velocity over stroke 1000 m.The changes...

Abstract Introduction. Color of teeth is undoubtedly one the most important factors considering patients’ satisfaction with quality their restoration, especially in anterior region mouth. Therefore, determination color an integral part esthetic dentistry and therefore it should be given highest importance order to achieve requirements patients. Aim. The aim this study was evaluate tooth 3 different ethnic groups its relationship gender type using a clinical spectrophotometer. Material...

Abstract Calcium silicate-based materials are interesting products widely used in dentistry. The study was designed to compare the chemical reaction between analyzed two preparates and dentin during cavity lining. In our work, dentinal discs were prepared from human extracted teeth filled with Biodentine MTA+. samples then by way of SEM, EDS Raman spectroscopy. obtained results revealed differences elemental composition both materials. showed higher activity contact dentine. Moreover,...

Many studies have shown that the accurate diagnosis before cavitation occurs could reduce need for drilling and filling. Among many techniques, measurement of electrical resistance (impedance) dental tissues looks promising. The role AC-impedance spectroscopy in caries detection is discussed a relatively new device CarieScan PRO™ based on this phenomena described. Changes tooth mineral density detected by tool as numerical color codes are distinguished.

Recently it has been shown that very deep lesions, extending through the enamel into dentin, can still be remineralized when brought contact with a mineralizing agent. Biodentine is calcium silicate based dentin substitute recommended to use in dentistry for direct and indirect pulp capping, perforations, apexification retrograde root filling. The aim of study was examine reaction between comparing chemical composition both them microspectral analysis. human molars dentinal samples were...

Abstract The diagnostic management is a very important and integral part of the entire treatment process has direct influence on decision-taking choice most appropriate form therapy consistent with current knowledge. Knowledge morphology hard dental tissues lesions led to development quantitative methods for diagnosis monitoring caries, which enabled implementation treatments aimed at repairing than replacing damaged tissue. aim study was compare selected methods: visual (ICDAS), impedance...

Exact caries detection and monitoring over time are important in modern clinical management. Especially the before cavitation occurs control of initial lesions significance because an accurate diagnosis can reduce need for drilling filling. Among many techniques, impedance spectroscopy technique is one proposed. The aim study was to determine dental clinically characterize its bio-impedance gain detailed information about progression process. Human extracted permanent premolars molars were...

Loss of teeth by pa tients has been cur rently a big prob lem, not only aes thetic one but also health- related. There are many re ports describ ing the la tion ship perio don tal dis ease, al veo lar bone sorp and loss with duced min eral den sity. The aim this study was to ex am ine be tween sity spine number present in oral cav ity dur study. Our sults con firmed world lit era ture ports, that pres ent post meno pausal women cor lates si tome try meas urements.

Dental caries and periodontal diseases depend on the interaction of four factors: bacteria, substrate, medium time. Thanks to proper dental hygiene procedures, some these can be eliminated. The aim present study was determine effect oral procedures state hard tissues expressed using DEF index, API CPITN. In population examined, we observed statistically significant (or close being significant) correlations between parameters cavity health answers provided by respondents in questionnaire....

Abstract Research on the dental restorative materials employed in remedying cavities has been conducted many levels and areas, both with application of clinical laboratory methods. One elements that determines whether restoration may be degraded is condition its surface. The aim study was to assess texture surface composite restorations using a non-contact method teeth models scanning. In this work, ten medium size occlusal surfaces molars adult patients were prepared restored resin...

The authors, basing on literature discuss the role of chlorhexidine (CHX) in adhesion to dentine restorative dentistry. Many studies have shown that has an inhibitory effect metalloproteinases (MMPs), by preventing degradation connection between bonding system and a dentin. Despite introduction additional procedure form disinfection cavity using thus extension valuable chair-time, fact microleakage secondary caries seems be convincing but further detailed must carried out this area.