Literature DB >> 2657023

Effect of metal collars on resistance of endodontically treated teeth to root fracture.

R A Barkhordar1, R Radke, J Abbasi.   

Abstract

Fractures of restored pulpless teeth without reinforcement are a familiar dilemma to the dentist. This study examined the effect of a metal collar with approximate 3 degrees of taper on the resistance of endodontically treated roots to fracture. Teeth without copings failed at a load of 49.6 kg whereas teeth with metal collars failed at a load of 65.29 kg. Our findings indicated that reinforcement with a metal collar is necessary to enhance resistance to root fracture.

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Year:  1989        PMID： 2657023     DOI： 10.1016/s0022-3913(89)80040-x

Source DB:  PubMed          Journal:  J Prosthet Dent        ISSN： 0022-3913            Impact factor:   3.426


  12 in total

1.  Effect of the ferrule on fracture resistance of teeth restored with prefabricated posts and composite cores.

Authors:  Annet Kutesa-Mutebi; Yusuf I Osman
Journal:  Afr Health Sci       Date:  2004-08       Impact factor: 0.927

2.  Minimally invasive endodontics: challenging prevailing paradigms.

Authors:  A H Gluskin; C I Peters; O A Peters
Journal:  Br Dent J       Date:  2014-03       Impact factor: 1.626

3.  The use of endodontically treated and/or fiber post-retained teeth as abutments for fixed partial dentures.

Authors:  Serhan Akman; Melek Akman; Gürcan Eskitaşcıoğlu; Sema Belli
Journal:  Clin Oral Investig       Date:  2011-11-25       Impact factor: 3.573

4.  A Comparative Study of the Stress Distribution in Different EndodonticPost-RetainedTeeth with and without Ferrule Design-A Finite Element Analysis.

Authors:  Lokanath Garhnayak; Hari Parkash; D K Sehgal; Veena Jain; Mirna Garhnayak
Journal:  ISRN Dent       Date:  2011-06-14

5.  A finite element study of teeth restored with post and core: Effect of design, material, and ferrule.

Authors:  Viram Upadhyaya; Akshay Bhargava; Hari Parkash; B Chittaranjan; Vivek Kumar
Journal:  Dent Res J (Isfahan)       Date:  2016 May-Jun

Review 6.  Post and core build-ups in crown and bridge abutments: Bio-mechanical advantages and disadvantages.

Authors:  John Mamoun
Journal:  J Adv Prosthodont       Date:  2017-06-19       Impact factor: 1.904

7.  Fracture resistance of teeth restored with cast post and core: An in vitro study.

Authors:  S Mankar; N S Mohan Kumar; J V Karunakaran; S Senthil Kumar
Journal:  J Pharm Bioallied Sci       Date:  2012-08

Review 8.  On the ferrule effect and the biomechanical stability of teeth restored with cores, posts, and crowns.

Authors:  John S Mamoun
Journal:  Eur J Dent       Date:  2014-04

9.  Fracture resistance of endodontically treated maxillary central incisors with varying ferrule heights and configurations: In vitro study.

Authors:  Smita Singh; Prerna Thareja
Journal:  J Conserv Dent       Date:  2014-03

10.  Effect of cyclic loading on fracture strength of endodontically treated teeth restored with conventional and esthetic posts.

Authors:  Anuar Antônio Xible; Rudys Rodolfo de Jesus Tavarez; Carlos Dos Reis Pereira de Araujo; Paulo César Rodrigues Conti; Wellington Cardoso Bonachella
Journal:  J Appl Oral Sci       Date:  2006-08       Impact factor: 2.698
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