Results 11 to 20 of about 26,819,061 (146)

Should the Postgraduate Dental Curriculum Be Revamped? - A Stress Assessment Study [PDF]

Journal of Multidisciplinary Dental Research, 2023
Dental education is widely regarded as a demanding experience. Information about the stress sources and their degree is crucial since it will aid in the development of appropriate interventional methods for the student's overall development ...
B R Premalatha, Usha Hegde , Priyanka Nitin, H S Sreeshyla, Nitin V Muralidhar, P Swetha   +5 more
doaj   +2 more sources

Stress Analysis of Dental Implant Inserted in the Mandible

Journal of Mechanical Engineering, 2018
The aim of the paper is to obtain the values of dental implant stress analysis. The dental implant was inserted in the part of mandible bone. Stress analysis was carried out using the Finite Elements Method and simplified models.
Łagoda Agnieszka, Niesłony Adam
doaj   +3 more sources

Evaluation of physico-mechanical properties of dental plaster modified with pulverized acrylic waste [PDF]

, 2023
Background: Dental plaster is most widely used to make temporary casts and as an investment medium during the fabrication of removable complete and partial denture prostheses. Dental plasters exhibit poor mechanical properties.
Alla, Rama Krishna, Robbi, Keerthana, Sajjan MC, Suresh, Vasavi, Majji, Ponnapalli, Sai Vishnu, Ramaraju, AV, Av, Ramaraju, Medicharla, Uma Devi,, Keerthana, Robbi, Devimedicharla, Uma   +9 more
core   +1 more source

Salivary biomarkers of oxidative stress in children with dental caries: Systematic review and meta-analysis.

Archives of Oral Biology, 2022
OBJECTIVE To assess the relationship between salivary biomarkers of oxidative stress and dental caries in children. METHODS Studies conducted in children up to 12 years old comparing salivary biomarkers of oxidative stress such as malondialdehyde (MDA),
Jordana Martins, Beatriz Díaz-Fabregat, Wilmer Ramírez-Carmona, D. Monteiro, J. Pessan, C. Antoniali   +5 more
semanticscholar   +1 more source

Stress Distribution Pattern in Mini Dental Implant-Assisted RPD with Different Clasp Designs: 3D Finite Element Analysis

International Journal of Dentistry, 2022
Introduction. The removable partial denture (RPD) components, especially the retentive arm, play a major role in the loading characteristic on supporting structures. Objective.
Chaiy Rungsiyakull, Pimduen Rungsiyakull, Kullapop Suttiat, Nut Duangrattanaprathip   +3 more
semanticscholar   +1 more source

Biomechanical Effects of Different Load Cases with an Implant-Supported Full Bridge on Four Implants in an Edentulous Mandible: A Three-Dimensional Finite Element Analysis (3D-FEA)

Dentistry Journal, 2023
The long-term success and predictability of implant-supported restorations largely depends on the biomechanical forces (stresses) acting on implants and the surrounding alveolar bone in the mandible.
Árpád László Szabó, Danica Matusovits, Haydar Slyteen, Éva Ilona Lakatos, Zoltán Baráth   +4 more
doaj   +1 more source

Personalized Biomechanical Analysis of the Mandible Teeth Behavior in the Treatment of Masticatory Muscles Parafunction

Journal of Functional Biomaterials, 2021
A 3D finite element model of the mandible dentition was developed, including 14 teeth, a periodontal ligament (PDL), and a splint made of polymethylmethacrylate (PMMA).
Denis Gribov, Mikhail Antonik, Denis Butkov, Alexandr Stepanov, Pavel Antonik, Yaser Kharakh, Anton Pivovarov, Sergey Arutyunov   +7 more
doaj   +1 more source

Comparative Evaluation of the Impact Strength of Polymethyl Methacrylate Heat-cure Acrylic Denture Base Resin Reinforced with Aramid Fibres and Glass Fibres: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Polymethyl Methacrylate (PMMA) is widely used as the material of choice for denture base fabrication due to its favourable handling properties, aesthetics, and cost-effectiveness.
Ummehani Kotwal, Zarir Ruttonji, Preethi Kusugal, Mehul Ajit Shah, Dhwani Bharucha, Deepyanti Dubey   +5 more
doaj   +1 more source

Evaluation of effort zones between custom implant sinterized and the prefabricated implant though photoelasticity

Revista Facultad de Odontología Universidad de Antioquia, 2022
Introduction: the use of custom implants is a very common treatment; we assess and compare their behavior against that of conventional implants. This study aimed to make sure that the stress zones of the custom implant are different from those presented ...
Byron Vinicio Velasquez-Ron, Luis Pacheco, Pablo Quintana, Alexandra Mena   +3 more
doaj   +1 more source

Photoelastic Stress Analysis in Prosthetic Implants of Different Diameters: Mini, Narrow, Standard or Wide [PDF]

Journal of Clinical and Diagnostic Research, 2014
Purpose: This study investigated the biomechanical behavior of screwed partial fixed prosthesis supported by implants with different diameters (2.5 mm; 3.3 mm and 3.75 mm) by using a photoelastic analysis.
Marcelo Coelho Goiato, Aldiéris Alves Pesqueira, Daniela Micheline Dos Santos, Marcela Filié Haddad, Amália Moreno   +4 more
doaj   +1 more source