EUROPEAN JOURNAL OF
PHARMACEUTICAL AND MEDICAL RESEARCH

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical, Medical & Biological Sciences

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

European Journal of Pharmaceutical and Medical Research (EJPMR) has indexed with various reputed international bodies like : Google Scholar , Indian Science Publications , InfoBase Index (In Process) , SOCOLAR, China , Research Bible, Fuchu, Tokyo. JAPAN , International Society for Research activity (ISRA) , Scientific Indexing Services (SIS) , Polish Scholarly Bibliography , Global Impact Factor (GIF) (Under Process) , Universal Impact Factor , International Scientific Indexing (ISI), UAE  , Index Copernicus , CAS (A Division of American Chemical Society) USA (Under Process) , Directory of Open Access Journal (DOAJ, Sweden, in process) , UDLedge Science Citation Index , CiteFactor , Directory Of Research Journal Indexing (DRJI) , Indian citation Index (ICI) , Journal Index (JI, Under Process) , Directory of abstract indexing for Journals (DAIJ) , Open Access Journals (Under Process) , Impact Factor Services For International Journals (IFSIJ) , Cosmos Impact Factor , Jour Informatics (Under Process) , Eurasian Scientific Journal Index (ESJI) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Pubmed Database [NLM ID: 101669306] (Under Process) , IP Indexing (IP Value 2.40) , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , 

 ISSN 2394-3211

Impact Factor: 7.065

 ICV - 79.57

Abstract

EVALUATION OF SEALING ABILITY AND PUSH-OUT BOND STRENGTH OF DIFFERENT SEALERS (AN IN VITRO STUDY)

*Ahmed Zaki Mamdouh Sallam, Prof. Dr. Ehab Elsayed Hassanien, Dr. Mohamed Mokhtar Nagi

ABSTRACT

Background: Choosing an endodontic sealer for clinical use is a decision that contributes to the long-term success of NSRCT. The long-term success of endodontic therapies relies on complete filling after root canal obturation. Microleakage is one of the significant causes for endodontic failure, which occurs due to poor contacts between the gutta-percha and the seal-er, the sealer and the dentin, or through voids within the sealer. Aim of the Study: This study evaluated the sealing ability and push out bond strength of root Epoxy resin-based sealer (ADseal), Two bioceramic based sealers (CeraSeal bioceramic sealer) (Ceramoseal bioceramic sealer) and zinc-oxide based sealer (Zical). Materials and Methods: This study established on 60 extracted sound human single rooted premolars teeth with straight roots and single root canal were collected from the outpatient clinic in Oral Surgery department at Faculty of Dentistry, Ain Shams University. By inspection under magnification, teeth with severe attrition, root caries, external root resorption or cracks were excluded. The samples were classified into four main groups according to the obturation sealer: group I (n=16): ADseal sealer, group II (n=16): CeraSeal sealer, group III (n=16): Ceramoseal sealer, group IV (n=16): Zinc-oxide sealer. Each group were subdivided into two subgroups with 8 samples in each subgroup according to the method of evaluation: subgroup A (n=8): Sealing ability, subgroup B (n=8): Push-out bond strength. Results: Regarding the sealing ability test, there was no significant difference among the different types of sealers at 1 day and at 1 week. Regarding intergroup comparison, there was no significant difference within the same group at 1 day and 1 week in ADSeal sealer group Ceraseal sealer group, Ceramoseal sealer Zical sealer group. Regarding Push out test, there was no significant difference at corneal section between ADSeal, Ceraseal, Ceramoseal, and Zical. There was no significant difference at middle section between ADSeal, Ceraseal, Ceramoseal, and Zical, and apical section between ADSeal, Ceraseal, Ceramoseal, and Zical group. There was no significant difference between corneal section, middle and apical section at ADSeal, Ceraseal, Ceramoseal, and Zical. Conclusion: From the findings of this in vitro study, the following conclusions can be drawn under the sealing ability was comparable between ADSeal, Ceraseal, Ceramoseal and Zical sealer in 1day and 1 week, the push out technique was comparable between ADSeal, Ceraseal, Ceramoseal and Zical sealer in 1day and 1 week, sealing ability and push out bond strength are strongly correlated with each other.

Keywords: Sealing Ability, Push-out Bond Strength, Sealers.


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Google Scholar Indian Science Publications InfoBase Index (In Process) SOCOLAR, China Research Bible, Fuchu, Tokyo. JAPAN International Society for Research activity (ISRA) Scientific Indexing Services (SIS) Polish Scholarly Bibliography Global Impact Factor (GIF) (Under Process) Universal Impact Factor International Scientific Indexing (ISI), UAE Index Copernicus CAS (A Division of American Chemical Society) USA (Under Process) Directory of Open Access Journal (DOAJ, Sweden, in process) UDLedge Science Citation Index CiteFactor Directory Of Research Journal Indexing (DRJI) Indian citation Index (ICI) Journal Index (JI, Under Process) Directory of abstract indexing for Journals (DAIJ) Open Access Journals (Under Process) Impact Factor Services For International Journals (IFSIJ) Cosmos Impact Factor Jour Informatics (Under Process) Eurasian Scientific Journal Index (ESJI) International Innovative Journal Impact Factor (IIJIF) Science Library Index, Dubai, United Arab Emirates Pubmed Database [NLM ID: 101669306] (Under Process) IP Indexing (IP Value 2.40) Web of Science Group (Under Process) Directory of Research Journals Indexing Scholar Article Journal Index (SAJI) International Scientific Indexing ( ISI ) Scope Database Academia