Matches in SemOpenAlex for { <https://semopenalex.org/work/W2802474337> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2802474337 abstract "INTRODUCTION :An alternative to metal ceramic restoration is the All Ceramic restoration. The use of All Ceramic restorations has substantially increased over the last 20 years for the restoration of anterior and posterior teeth. Inachieving an aesthetically and functionally ideal restorations, three main factors- aesthetic value, resistance to fracture and marginal adaptation areresponsible for success of every dental restoration. However, the longevity of fixed prosthodontics depends upon the quality of the marginal adaptation to the abutment teeth. Inadequate marginal adaptation lead to plaque accumulation which increases the risk of carious lesions, in turn can cause microleakage and endodontic inflammation and finally terminates to periodontal diseases.Here, the purpose of the present study is to evaluate the marginal adaptation and microleakage of different types of metal-free ceramic crowns.AIMS AND OBJECTIVES :1. Comparison of marginal adaptation of two different types of zirconia crowns, with a glass ceramic crown.2. Comparison of microleakage of two different types of zirconia crowns, with a glass ceramic crown.METHODOLOGY :In the present study, maxillary first premolar is prepared to receive All ceramic restoration and impression made using addition silicone putty to make wax tooth replica then it was casted for a cobalt-chromium tooth model. 30heat cure acrylic replicas are fabricated from the metallic die. Then 30 All Ceramic crowns were fabricated for the heat cure acrylic tooth models [20 zirconia crowns - 10 of each system and 10 glass ceramic crowns]. The experimental group were divided according to the types zirconia and glassceramics into 3 groups. The constructed All ceramic crowns were luted to the acrylic tooth models using self adhesive resin luting cement. The luted crowns were dipped into 0.1% methylene blue solution. Sectioning of luted crowns were done by diamond wheel disc of 0.01mm thickness.The marginal discrepancy between the All ceramic crowns were then measured with scanning electron microscope at magnification of 400X.Microleakeage were measured with stereomicroscope of 4X magnification. The measurements were made at buccal and lingual cervical margins. The images were captured and later transformed to the computer.RESULTS :The results of the study indicated that IPS e-max (pressable glass ceramics) crowns have less marginal gap and microleakage compared to LAVA Zirconia crowns and DENTCARE Zirconia crowns SUMMARY AND CONCLUSION :Based on the observations in this study, it was concluded that IPS e-max (pressable glass ceramics) crowns have less marginal gap and microleakage. However further clinical research is suggested in order to prove it as a reliable and successful treatment modality." @default.
- W2802474337 created "2018-05-17" @default.
- W2802474337 creator A5087622736 @default.
- W2802474337 date "2017-04-01" @default.
- W2802474337 modified "2023-09-23" @default.
- W2802474337 title "Evaluation of Marginal Adaptation and Microleakage of Two Different Types of Zirconia Crowns with that of a Glass Ceramic Crown Luted with Resin Cement: A Comparative In VitroStudy" @default.
- W2802474337 hasPublicationYear "2017" @default.
- W2802474337 type Work @default.
- W2802474337 sameAs 2802474337 @default.
- W2802474337 citedByCount "0" @default.
- W2802474337 crossrefType "dissertation" @default.
- W2802474337 hasAuthorship W2802474337A5087622736 @default.
- W2802474337 hasConcept C123609680 @default.
- W2802474337 hasConcept C127413603 @default.
- W2802474337 hasConcept C134132462 @default.
- W2802474337 hasConcept C147176958 @default.
- W2802474337 hasConcept C159985019 @default.
- W2802474337 hasConcept C18903297 @default.
- W2802474337 hasConcept C190719290 @default.
- W2802474337 hasConcept C192562407 @default.
- W2802474337 hasConcept C199343813 @default.
- W2802474337 hasConcept C2776665167 @default.
- W2802474337 hasConcept C2778400979 @default.
- W2802474337 hasConcept C2779225514 @default.
- W2802474337 hasConcept C2779989610 @default.
- W2802474337 hasConcept C48777230 @default.
- W2802474337 hasConcept C71924100 @default.
- W2802474337 hasConcept C86803240 @default.
- W2802474337 hasConceptScore W2802474337C123609680 @default.
- W2802474337 hasConceptScore W2802474337C127413603 @default.
- W2802474337 hasConceptScore W2802474337C134132462 @default.
- W2802474337 hasConceptScore W2802474337C147176958 @default.
- W2802474337 hasConceptScore W2802474337C159985019 @default.
- W2802474337 hasConceptScore W2802474337C18903297 @default.
- W2802474337 hasConceptScore W2802474337C190719290 @default.
- W2802474337 hasConceptScore W2802474337C192562407 @default.
- W2802474337 hasConceptScore W2802474337C199343813 @default.
- W2802474337 hasConceptScore W2802474337C2776665167 @default.
- W2802474337 hasConceptScore W2802474337C2778400979 @default.
- W2802474337 hasConceptScore W2802474337C2779225514 @default.
- W2802474337 hasConceptScore W2802474337C2779989610 @default.
- W2802474337 hasConceptScore W2802474337C48777230 @default.
- W2802474337 hasConceptScore W2802474337C71924100 @default.
- W2802474337 hasConceptScore W2802474337C86803240 @default.
- W2802474337 hasLocation W28024743371 @default.
- W2802474337 hasOpenAccess W2802474337 @default.
- W2802474337 hasPrimaryLocation W28024743371 @default.
- W2802474337 hasRelatedWork W2014834757 @default.
- W2802474337 hasRelatedWork W2053293876 @default.
- W2802474337 hasRelatedWork W2061454530 @default.
- W2802474337 hasRelatedWork W2082026664 @default.
- W2802474337 hasRelatedWork W2093438526 @default.
- W2802474337 hasRelatedWork W2126822379 @default.
- W2802474337 hasRelatedWork W2285660567 @default.
- W2802474337 hasRelatedWork W2364024483 @default.
- W2802474337 hasRelatedWork W2373543500 @default.
- W2802474337 hasRelatedWork W2384481557 @default.
- W2802474337 hasRelatedWork W2385869365 @default.
- W2802474337 hasRelatedWork W2418236940 @default.
- W2802474337 hasRelatedWork W2426899709 @default.
- W2802474337 hasRelatedWork W2466879773 @default.
- W2802474337 hasRelatedWork W2884711455 @default.
- W2802474337 hasRelatedWork W2895166122 @default.
- W2802474337 hasRelatedWork W2977855852 @default.
- W2802474337 hasRelatedWork W2988246189 @default.
- W2802474337 hasRelatedWork W3007169353 @default.
- W2802474337 hasRelatedWork W3170309179 @default.
- W2802474337 isParatext "false" @default.
- W2802474337 isRetracted "false" @default.
- W2802474337 magId "2802474337" @default.
- W2802474337 workType "dissertation" @default.