Literature DB >> 1290569

Compressive strength of two modern all-ceramic crowns.

L Pröbster1.   

Abstract

This study investigated the compressive strength of all-ceramic crowns manufactured using two recently introduced systems. The mean forces of fracture were 964 N for In-Ceram crowns, 814 N for paint-on IPS Empress crowns, and 750 N for layered IPS Empress crowns, compared with 1,494 N for metal ceramic crowns veneered on a nickel-chromium coping. The results indicate that clinical testing of these all-ceramic crowns is reasonable. Controlled, clinical, long-term evaluation is necessary to assess the safe application of these new crown systems.

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Year:  1992        PMID： 1290569

Source DB:  PubMed          Journal:  Int J Prosthodont        ISSN： 0893-2174            Impact factor:   1.681


  6 in total

1.  Comparison of the wet and dry fatigue properties of all ceramic crowns.

Authors:  L C Sobrinho; R H Glover; J C Knowles; M J Cattell
Journal:  J Mater Sci Mater Med       Date:  1998-09       Impact factor: 3.896

2.  Fracture strength of all-ceramic crowns.

Authors:  L C Sobrinho; M J Cattell; J C Knowles
Journal:  J Mater Sci Mater Med       Date:  1998-10       Impact factor: 3.896

3.  An Advanced Fiber-Reinforced Composite Solution for Gingival Inflammation and Bone Loss Related to Restorative Crowns.

Authors:  Richard C Petersen; Perng-Ru Liu; Michael S Reddy
Journal:  EC Dent Sci       Date:  2020-01-29

4.  Effect of screw access hole preparation on fracture load of implant-supported zirconia-based crowns: an in vitro study.

Authors:  Hadi Mokhtarpour; Reza Eftekhar Ashtiani; Minoo Mahshid; Farhad Tabatabaian; Marzieh Alikhasi
Journal:  J Dent Res Dent Clin Dent Prospects       Date:  2016-08-17

5.  Microstructure Characterisation and Identification of the Mechanical and Functional Properties of a New PMMA-ZnO Composite.

Authors:  Rebeka Rudolf; Danica Popović; Sergej Tomić; Rajko Bobovnik; Vojkan Lazić; Peter Majerič; Ivan Anžel; Miodrag Čolić
Journal:  Materials (Basel)       Date:  2020-06-15       Impact factor: 3.623

6.  Influence of Bioactive, Resin and Glass Ionomer luting cements on the fracture loads of dentin bonded ceramic crowns.

Authors:  Fahim Vohra; Manea Altwaim; Abdulaziz S Alshuwaier; Modhi Al Deeb; Yasser Alfawaz; Mohammed Alrabiah; Tariq Abduljabbar
Journal:  Pak J Med Sci       Date:  2020 Mar-Apr       Impact factor: 1.088
  6 in total

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