Results 91 to 100 of about 11,440 (273)

Influence of crown and hybrid abutment ceramic materials on the stress distribution of implant-supported prosthesis

Revista de Odontologia da UNESP
Introduction A new dental implant-abutment design is available with the possibility of improving aesthetic with no compromise of mechanical strength, using perforated CAD/CAM ceramic blocks.
João Paulo Mendes TRIBST, Amanda Maria de Oliveira DAL PIVA, Alexandre Luiz Souto BORGES, Marco Antonio BOTTINO   +3 more
doaj   +1 more source

"All on short" prosthetic-implant supported rehabilitations [PDF]

, 2017
Objectives. Short implants are increasing their popularity among clinicians who want to fulfill the constant demanding of fixed prosthetic solutions in edentulous jaws.
Bernardi, S., De Angelis, F., Di Paolo, C., Falisi, G., Frascaria, M., Pietrapaoli, D., Rastelli, C.   +6 more
core   +1 more source

Effect of Early Radiographic Bone Loss Before Loading on Implant‐Related Outcomes: A Long‐Term Retrospective Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This retrospective study primarily evaluated whether early radiographic bone loss (ERBL) predicts progressive bone loss (PBL), and secondarily assessed its association with implant survival and peri‐implant diseases. Methods Adults with dental implants who were followed for at least 5 years were included.
Dominick Moser, Engin Ozgur, Jennifer Tjokro, Clemens Raabe, Vivianne Chappuis, Gustavo Avila‐Ortiz, Pablo Galindo‐Moreno, Miguel Padial‐Molina, Emilio Couso‐Queiruga   +8 more
wiley   +1 more source

Residual Cement Excess of Composite Versus Glass Ionomer Cement in Implant‐Supported Single Crowns After Different Intraoral Exposure Times—A Randomized Controlled Clinical Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective To evaluate the frequency and quantity of residual cement after cementation of monolithic zirconia crowns with glass ionomer or resin composite cement on customized ceramic abutments, following different intraoral retention times. The influence of margin location, quadrant and implant region was also assessed.
Maria Weinreuter, Kevin Richter, Thomas Stober, Peter Rammelsberg, Stefanie Kappel   +4 more
wiley   +1 more source

Mechanical Behavior and Failure Analysis of Prosthetic Retaining Screws after Long‐Term Use In Vivo. Part 2: Metallurgical and Microhardness Analysis [PDF]

, 2007
Purpose: This study involved testing and analyzing multiple retrieved prosthetic retaining screws after long‐term use in vivo to: (1) detect manufacturing defects that could affect in‐service behavior; (2) characterize the microstructure and alloy ...
Al Jabbari, Youssef S., Fournelle, Raymond, Iacopino, Anthony, Toth, Jeffrey M., Ziebert, Gerald J.   +4 more
core   +1 more source

The influence of platform switching on the biomechanical aspects of the implant-abutment system. A three dimensional finite element study [PDF]

, 2011
Objective: To evaluate the biomechanical scenario of platform switching geometric implant-abutment configuration relative to standard configurations by means of finite element analysis.Study Design: A 3D Finite Element Analysis (FEA) was performed on 3 ...
Canullo, Luigi, Coelho, Paulo G., Pace, Francesco, Sciubba, Enrico, Vozza, Iole   +4 more
core   +1 more source

Risk Factors Associated With Peri‐Implant Marginal Bone Loss Among Japanese Patients Receiving Supportive Periodontal Therapy: A 10‐Year Retrospective Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study aimed to investigate patient‐related and prosthetic factors associated with peri‐implant marginal bone loss (MBL) in patients receiving supportive periodontal therapy (SPT). Materials and Methods This retrospective cohort study included patients who underwent implant treatment and continued SPT for at least 10 years.
Daisuke Hasegawa, Tomoaki Mameno, Masahiro Wada, Yuichi Nishimura, Takeshi Kikuchi, Yoshinobu Onodera, Giovanni Serino, Kazunori Ikebe   +7 more
wiley   +1 more source

In Vitro Micro-CT Assessment of a Novel Implant–Abutment Connection Under Static and Cyclic Loading

Applied Sciences
The implant–abutment connection (IAC) is a critical determinant of the mechanical and biological performance of dental implants. Connection design and insertion torque may influence fatigue resistance, micromovement, and microgap formation, thereby ...
Marco Tallarico, Dario Melodia, Lukasz Zadrozny, Carlotta Cacciò, Silvio Mario Meloni, Aurea Immacolata Lumbau, Santo Catapano, Riccardo Baldari, Rafał Molak, Jakub Jaroszewicz, Gabriele Cervino   +10 more
doaj   +1 more source

Prosthetic Outcomes of Implant‐Assisted Maxillary Restorations in the Edentulous Maxilla: A Systematic Review and Meta‐Analysis

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To evaluate the prosthetic outcomes of implant‐assisted maxillary full‐arch restorations with ≥ 3 years of follow‐up. Materials and Methods A systematic electronic literature search was conducted in five databases to identify randomised controlled trials and prospective clinical studies involving patients who received full‐arch ...
Ethan Ng, John Rong Hao Tay, Maria Rahmat, Luis Mezzomo, Gil Alcoforado, Nikos Donos   +5 more
wiley   +1 more source

Strain analysis of different diameter Morse taper implants under overloading compressive conditions

Brazilian Oral Research, 2015
The aim of this study was to evaluate the amount of deformation from compression caused by different diameters of Morse taper implants and the residual deformation after load removal. Thirty Morse taper implants lacking external threads were divided into
Carolina Guimarães CASTRO, Karla ZANCOPÉ, Crisnicaw VERÍSSIMO, Carlos José SOARES, Flávio Domingues das NEVES   +4 more
doaj   +1 more source