NDLI: Fracture Resistance of Endodontically Treated teeth: Effect of CAD-CAM Post-core and Endocrown materials

Please wait, while we are loading the content...

Fracture Resistance of Endodontically Treated teeth: Effect of CAD-CAM Post-core and Endocrown materials

Content Provider	Semantic Scholar
Author	Alhawari, Mostafa Abdul Rahman El-Ghafar, Walid Abd Abo-Madina, Manal Mohamed
Copyright Year	2019
Abstract	Objectives: Effect of cad-cam post-core and endocrown materials on fracture resistance of endodontically treated teeth. Materials and Methods: A total of forty mandibular premolar teeth were divided into two main groups according to the restoration. Group I: Twenty mandibular premolar teeth restored with customized CAD-CAM Post-core. Group II: Twenty mandibular premolar teeth restored with customized Endocrown. Each group was fabricated from PolyetheretherKetone (PEEK) material. All groups were cemented with dual cure Rely X U200 self-adhesive resin cement. The specimens were thermocycled (7000cycle, at 55 o C). Then mounted in the Universal Testing Machine. Each specimen was loaded to failure at a crosshead speed 1mm/min. Mode of failure was also examined. Data were analyzed using one way analysis of variance (ANOVA) and Tukey’s post hoc significance difference tests. Differences were considered significant at P<0.05. Results: There was a statistically significant difference was detected between PEEK Post-core with higher mean value than Endocrown design (1863.24 & 1566.87respectively),). Conclusions: Under the conditions of this study, fracture resistance load obtained in different design restored by PEEK Post-core treated mandibular premolar demonstrated significant greater failure resistance than Endocrown design.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://www.iosrjournals.org/iosr-jdms/papers/Vol18-issue9/Series-7/M1809076568.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in