Results 101 to 110 of about 156,542 (342)

Accuracy and precision of an intraoral scanner in complex prosthetic rehabilitations: an in vitro study [PDF]

open access: yes, 2017
The main purpose of this study is to measure the accuracy and the precision of the intraoral optical scanner CS3500® (Carestream Dental LLC, Atlanta, USA) in complex clinical situations as full arch rehabilitations on impl ants.
BRAUNER, EDOARDO   +5 more
core  

Polymer‐Incorporated Mechanically Compliant Carbon Nanotube Microelectrode Arrays for Multichannel Neural Signal Recording

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a soft microelectrode array based on vertically aligned carbon nanotube (CNT) forests, combining high conductivity with mechanical softness. A densification process and air‐pressure‐assisted flexibilization improve structural integrity, ensuring stable insertion and reduced inflammation.
Hyeonhee Roh   +8 more
wiley   +1 more source

Early Loading of Single-Piece Implant for Partially Edentulous Posterior Arch: A Prospective One-Year Case Report

open access: yesCase Reports in Dentistry, 2013
Implant therapy is now well established, and there is an increasing need for shorter rehabilitation time. Original prerequisites of osseointegration have been reassessed to satisfy continuously increasing patient's expectation of reduced treatment time ...
Amol Beldar   +3 more
doaj   +1 more source

Accuracy evaluation of digital surgical template in angled implantation in the maxillary posterior region

open access: yes口腔疾病防治, 2017
Objective To evaluate the accuracy of digital surgical guide in tilted implant in the maxillary posterior re⁃ gion. Methods Jaw data from 14 patients were scanned using cone beam computed tomography (CBCT), and digital models were acquired by scanning ...
GUO Lei, YANG Jing, WANG Yuanqin
doaj   +1 more source

Predoctoral Dental Students’ Perceptions of Dental Implant Training: Effect of Preclinical Simulation and Clinical Experience [PDF]

open access: yes, 2017
The aims of this study were to assess 1) differences in perceptions of dental implant training between dental students who received didactic training alone (control group) and those who received didactic plus simulation training (test group); 2 ...
Bansal, Naveen K., Prasad, Soni
core   +1 more source

Effect of laser-dimpled titanium surfaces on attachment of epithelial-like cells and fibroblasts. [PDF]

open access: yes, 2015
PurposeThe objective of this study was to conduct an in vitro comparative evaluation of polished and laserdimpled titanium (Ti) surfaces to determine whether either surface has an advantage in promoting the attachment of epithelial-like cells and ...
Ansari, Sahar   +6 more
core   +2 more sources

The Dental Implant Maintenance

open access: yes, 2022
As dental implant treatment has become a part of mainstream dental therapy, it is imperative to implement dental implant maintenance guidelines to achieve the long-term success of implant prostheses. Earlier, the success of a dental implant was mainly focused on the surgical phase to achieve good primary stability, with time, this belief has taken a ...
Gayathri Krishnamoorthy   +2 more
openaire   +4 more sources

Polaronic and Electrochemical Signatures in Group IVB (Ti, Zr, Hf) Oxides: Unified SKP–DFT Insights for Tunable Transport in Energy and Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Charge carrier concentration and mobility in TiO2, ZrO2, and HfO2 powder films are experimentally mapped as a function of temperature. The results uncover polaron‐mediated transport regimes and field‐activated conduction, enabling the design of oxide‐based electronic and energy devices with thermally tunable functionality.
Beatriz Moura Gomes   +3 more
wiley   +1 more source

Comparison of Bone Loss around Bone Platform Shift and Non-Bone Platform Shift Implants After 12 Months

open access: yesFrontiers in Dentistry, 2015
Objectives: The aim of the present randomized clinical trial was to evaluate marginal bone loss around two types of implants modified at the neck area: Nobel Active and Nobel Replace Groovy, both manufactured by Nobel Biocare.
Amir Reza Rokn   +5 more
doaj  

Anxiety in periodontally healthy, stage III/IV periodontitis with and without smoking: a cross-sectional study

open access: yesBMC Oral Health
Background Psychological stress and smoking have been known as pertinent risk factors associated with various inflammatory diseases like periodontal disease.
Abhay P. Kolte   +4 more
doaj   +1 more source

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