Literature DB >> 19418861

A finite element analysis of tilted versus nontilted implant configurations in the edentulous maxilla.

Chiara M Bellini1, Davide Romeo, Fabio Galbusera, Enrico Agliardi, Riccardo Pietrabissa, Antonios Zampelis, Luca Francetti.   

Abstract

The aim of this study was to evaluate stress patterns at the bone-implant interface of tilted versus nontilted implant configurations in edentulous maxillae using finite element models of two tilted and one nontilted configuration. Analysis predicted the maximum absolute value of principal compressive stress near the cervical area of the distal implant for all models. The tilted configurations showed a lower absolute value of compressive stress compared with the nontilted, indicating a possible biomechanical advantage in reducing stresses at the bone-implant interface.

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Year:  2009        PMID： 19418861

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


  11 in total

Review 1.  Implant rehabilitation for atrophic maxilla: a review.

Authors:  Seyed Asharaf Ali; Suma Karthigeyan; Mangala Deivanai; Arun Kumar
Journal:  J Indian Prosthodont Soc       Date:  2014-04-22

Review 2.  [Development of tilted implant for free end of maxillary posterior teeth].

Authors:  Xi-Rui Xin; Qing Cai; Han-Chi Wang; Yan-Min Zhou
Journal:  Hua Xi Kou Qiang Yi Xue Za Zhi       Date:  2020-02-01

3.  Influence of Implant Tilting and Length on the Biomechanics of Single-Tooth Restoration: A Finite Element Analysis in Atrophic Mandible.

Authors:  Eduardo Anitua; Naiara Larrazabal Saez de Ibarra; Iñigo Morales Martín; Luis Saracho Rotaeche
Journal:  Dent J (Basel)       Date:  2022-05-06

4.  Biomechanical Evaluation of Bone Atrophy and Implant Length in Four Implants Supporting Mandibular Full-Arch-Fixed Dentures.

Authors:  Heng-Li Huang; Hui-Ling Tsai; Yu-Ling Wu; Jui-Ting Hsu; Aaron Yu-Jen Wu
Journal:  Materials (Basel)       Date:  2022-05-04       Impact factor: 3.748

5.  Angulated Implants for Fabrication of Implant Supported Fixed Partial Denture in the Maxilla.

Authors:  Nicholas Egbert; Swati Ahuja; Audrey Selecman; Russell Wicks
Journal:  J Dent (Shiraz)       Date:  2017-12

6.  Peri-Implant Behavior of Sloped Shoulder Dental Implants Used for All-On-Four Protocols: An Histomorphometric Analysis in Dogs.

Authors:  Jose Luis Calvo Guirado; Aldo Fabian Lucero-Sánchez; Ana Boquete Castro; Marcus Abboud; Sergio Gehrke; Manuel Fernández Dominguez; Rafael Arcesio Delgado Ruiz
Journal:  Materials (Basel)       Date:  2018-01-12       Impact factor: 3.623

7.  A finite element analysis to study the stress distribution on distal implants in an all-on-four situation in atrophic maxilla as affected by the tilt of the implants and varying cantilever lengths.

Authors:  Anju Kumari; Puja Malhotra; Shefali Phogat; Bhupender Yadav; Jaiveer Yadav; Sumit Singh Phukela
Journal:  J Indian Prosthodont Soc       Date:  2020-10-08

8.  Patterns of stress and strain in complete-arch prostheses supported by four or six implants: A literature review of finite element analyses.

Authors:  Nasrin Keshavarz Valian; Mohammad Reza Talebi Ardakani; Alireza Aziz Ahari; Mohammad Taghi Baghani; Shireen Shidfar
Journal:  J Adv Periodontol Implant Dent       Date:  2018-12-25

9.  Tilted implants for full-arch rehabilitations in completely edentulous maxilla: a retrospective study.

Authors:  Nicolò Cavalli; Bruno Barbaro; Davide Spasari; Francesco Azzola; Alberto Ciatti; Luca Francetti
Journal:  Int J Dent       Date:  2012-10-23

10.  Comparative evaluation of osseointegrated dental implants based on platform-switching concept: influence of diameter, length, thread shape, and in-bone positioning depth on stress-based performance.

Authors:  Luigi Baggi; Michele Di Girolamo; Giuseppe Vairo; Gianpaolo Sannino
Journal:  Comput Math Methods Med       Date:  2013-06-19       Impact factor: 2.238
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