The Effect of Abutment Angulation and Crown Material Compositions on Stress Distribution in 3-Unit Fixed Implant-Supported Prostheses: A Finite Element Analysis.

Ramin Mosharraf Mahsa Abbasi Pirooz Givehchian

Published in: International journal of dentistry (2022)

Increasing an abutment angle, increases stress in surrounding bone and straight implant-abutment combination. It seems that the crown material composition affects stress distribution of the implant-abutment combination but does not affect stress distribution of surrounding bone.

Keyphrases

soft tissue
stress induced
bone mineral density
high resolution
heat stress
mass spectrometry
body composition