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[Dynamic analysis of the rigid fixed bridge and related tissue after intrusion of abutment with micro screw implant].

Authors
  • Zhu, Lin
  • Xu, Pei-cheng
  • Lu, Liu-lei
Type
Published Article
Journal
Shanghai kou qiang yi xue = Shanghai journal of stomatology
Publication Date
Aug 01, 2013
Volume
22
Issue
4
Pages
384–388
Identifiers
PMID: 24100895
Source
Medline
License
Unknown

Abstract

By preparing the fixed bridge after abutment intrusion by micro screw implant, the service life of abutment and fixed bridge prosthesis can be reduced. The abutment and its related tissue have time-dependent mechanical behaviors during one mastication. The influence of oblique force on stress was greater than vertical force. There is some residual stress left after one mastication period. With the increase of the intrusion on abutment, residual stress reduced.

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