Comparative Evaluation of Different Thread Design on Stress Distribution in a Solid Screw Implant: A 3-Dimensional Finite Element Analysis Study

Authors

  • Darshit Doshi Department of Prosthodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Pune, Maharashtra, India
  • Paresh Gandhi Department of Prosthodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Pune, Maharashtra, India
  • Ajay Sabane Department of Prosthodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Pune, Maharashtra, India
  • Harshwardhan Sawant Department of Prosthodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Pune, Maharashtra, India

Abstract

Stress concentration on implant or implant bone interface can cause relative microfracture at the interface between implant and bone, fracture of the implant, loosening or fracture of components of implant system and bone resorption so it is important to understand the stress distribution pattern for implant with different thread pattern as thread design can have a direct influence on the stress concentration. The study was conducted with the aim to determine pattern of stress distribution around implant with different types of thread designs and with objective of finding out the biomechanical behavior of implant threads which plays an important role on stresses at implant-bone interface.   Keywords: Stress concentration, stress distribution, thread designs, implant stress analysis, finite element analysisCite this Article Darshit Doshi, Paresh Gandhi, Ajay Sabane et al. Comparative Evaluation of Different Thread Design on Stress Distribution in a Solid Screw Implant: A 3-Dimensional Finite Element Analysis Study. Research & Reviews: A Journal of Dentistry. 2017; 8(2): 10–15p.

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Published

2017-09-10

Issue

Vol. 8 No. 2 (2017)

Section

Research Articles

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