View clinical trials related to Occlusal Trauma.
Filter by:This study was performed to compare between the effects of different occlusal materials used for all on four implant supported mandibular fixed prosthesis with PEEK framework. Methods of Evaluation 1- Occlusal force analysis using digital occlusal device (occluscan). The evaluation periods will be done at time of insertion (T0),6 month (T1),12 month(T2) and 18 month(T3) after framework insertion.
Thirty maxillary edentulous patients with previous mandibular All-on-4 screw retained prosthesis and their age ranged from 55 to 65 years were selected from the outpatient clinic, of prosthodontics Department, Faculty of Dentistry, Mansoura University from March 2022 to July2022 and 80% power was used to calculate patients sample according to the results of a previous study 1 which showed no significant difference was reported when comparing occlusal stability ,implant stability and periimplant soft tissue changes between different implants angulation of both groups. (Effect size=.70mm and α=.05). The power analysis was performed using the G*Power program (version 3.1.5, Kiel, Germany)
The aim of this study was to assess the accuracy of computer-aided orthognathic surgery and patient specific titanium plates for maxillar osteotomy with bi or tripartite disjonction in 22 patients who underwent bimaxillar osteotomy for occlusal trouble.
This study measures SP, CGRP and VEGF expression in human dental pulp under occlusal trauma induced by occlusal interferences under moderate orthodontic forces or under a combination of occlusal trauma and moderate orthodontic forces because in clinical reality, patients under orthodontic treatment experience a combination of these stimuli on their pulp tissue.
Present study suggests that excessive occlusal forces did not cause a significant change in hypoxia and vascular markers, however a slight alteration in subgingival microbiota was observed.