Literature DB >> 280638

The convergence angle in teeth prepared for artificial crowns.

E Ohm, J Silness.   

Abstract

The bucco-lingual and mesio-distal convergence angles in vital and rootfilled teeth prepared for complete crowns were measured microscopically on 190 stone dies. In vital teeth the mean convergence angles varied between approximately 19 and 27 degrees. In rootfilled teeth the mean angles varied between 12 and 37.

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Year:  1978        PMID： 280638     DOI： 10.1111/j.1365-2842.1978.tb01256.x

Source DB:  PubMed          Journal:  J Oral Rehabil        ISSN： 0305-182X            Impact factor:   3.837


  13 in total

1.  Computer-aided evaluation of preparations for CAD/CAM-fabricated all-ceramic crowns.

Authors:  Jan-Frederik Güth; Jan Wallbach; Michael Stimmelmayr; Wolfgang Gernet; Florian Beuer; Daniel Edelhoff
Journal:  Clin Oral Investig       Date:  2012-08-07       Impact factor: 3.573

2.  An audit of cavity and crown preparations and two direct restorations carried out by foundation dentists in the Oxford and Wessex Deaneries.

Authors:  F J T Burke; L Mackenzie; H Falcon; N Priest; W M Palin
Journal:  Br Dent J       Date:  2014-04       Impact factor: 1.626

3.  Handpiece alignment in tooth preparation--a new approach.

Authors:  E R Deane; S F Rosenstiel
Journal:  Med Biol Eng Comput       Date:  1987-07       Impact factor: 2.602

4.  Achievable convergence angle and the effect of preparation design on the clinical outcome of full veneer crowns in dogs.

Authors:  Jason W Soukup; Christopher J Snyder; Tina L Karls; Jessica Riehl
Journal:  J Vet Dent       Date:  2011       Impact factor: 0.857

5.  A comparison of mount of preparation and finish lines used by dental students in Damascus University and Al Baath University using (CAD/CAM) scanner.

Authors:  Anmar Alobaedi; Eyad Swed; Bassel Alkhoury; Juliana Habib
Journal:  Saudi Dent J       Date:  2022-08-11

6.  The taper of cast post preparation measured using innovative image processing technique.

Authors:  Khaled Q Al Hamad; Faruq A Al-Omari; Ahmad S Al Hyiasat
Journal:  BMC Oral Health       Date:  2010-08-04       Impact factor: 2.757

7.  Retention of CAD/CAM resin composite crowns following different bonding protocols.

Authors:  Amir H Nejat; Jinwhan Lee; Shreya Shah; Chee Paul Lin; Prajakta Kulkarni; Ramakiran Chavali; Nathaniel C Lawson
Journal:  Am J Dent       Date:  2018-04       Impact factor: 1.522

Review 8.  The total occlusal convergence of the abutment of a partial fixed dental prosthesis: A definition and a clinical technique for its assessment.

Authors:  John S Mamoun
Journal:  Eur J Dent       Date:  2013-10

9.  The reliability of an easy measuring method for abutment convergence angle with a computer-aided design (CAD) system.

Authors:  Yong-Joon Seo; Taek-Ka Kwon; Jung-Suk Han; Jai-Bong Lee; Sung-Hun Kim; In-Sung Yeo
Journal:  J Adv Prosthodont       Date:  2014-06-24       Impact factor: 1.904

10.  Measuring abutment convergence angles using stereovision dental image processing system.

Authors:  Hong-Seok Yang; Ji-Man Park; Jung-Suk Han; Jai-Bong Lee; Sung-Hun Kim; In-Sung Yeo
Journal:  J Adv Prosthodont       Date:  2014-08-14       Impact factor: 1.904
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