Results 131 to 140 of about 9,947,419 (265)

Influência dos fatores locais e sistêmicos na osseointegração e perda óssea ao redor de implantes: estudo retrospectivo de 1 a 8 anos [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-graduação em Odontologia, Florianópolis, 2010A proposta deste estudo foi avaliar, retrospectivamente, o sucesso dos implantes e a influência de ...
Souza, João Gustavo Oliveira de
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Assessment of fit accuracy and retentive strength of additively manufactured zirconia crowns luted to Ti‐base abutments with different resin cements: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study investigated the influence of cement gap size on the marginal and internal fit, and cement gap size and type on retention of additively manufactured zirconia (AM‐Z) crowns on titanium bases (Ti‐base). Materials and Methods A total of 135 zirconia crowns were designed with three different cement gap sizes: 20 µm, 30 µm, and ...
Rafat Sasany, Sultan Merve Uçar, Burak Yilmaz   +2 more
wiley   +1 more source

Bond strength enhancement for additively manufactured zirconia: Micro‐retentive design approach

Journal of Prosthodontics, EarlyView.
Abstract Purpose To investigate the effect of digitally designed micro‐retention features on the bond strength of additively manufactured (AM) zirconia copings. Materials and Methods Sixty titanium base abutments (NobelParallel, NobelBiocare), pretreated with 50 µm alumina particles were divided into four groups (n = 15 per group); one group with ...
Rama B. Al‐Rashdan, Charles Beard, Fei Liu, Berna Saglik, Bashar A. Al‐Rashdan, Khaled Q. Al Hamad   +5 more
wiley   +1 more source

Dental Implant Abutment Screw Loss: Presentation of 10 Cases

Re-tightening the loosened dental implant abutment screw is an accepted procedure, however the evidence that such screw will hold sufficiently is weak.
Maryam Soleimani, Wojciech Pakieła, Anna Jaśkowska, Kornel Krasny, Jarosław Żmudzki   +4 more
core   +1 more source

Análise do grau de calibração de diferentes torquímetros protéticos: estudo in vitro [PDF]

, 2011
TCC (graduação) - Universidade Federal de Santa Catarina, Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Curso de Odontologia.A correta calibração de torquímetros protéticos pode evitar afrouxamento e fratura de parafusos, além de ...
Sens, Cláudia
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Effect of material, prosthesis height, and aging on the fracture strength of additively and subtractively manufactured implant‐supported cantilevered prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to evaluate the inherent and after cyclic loading fracture strength of implant‐supported cantilevered fixed prostheses fabricated from recently introduced additively manufactured (AM) and subtractively manufactured (SM) materials, considering variations in prosthesis height.
Mustafa Borga Dönmez, Paola Maldonado, Çiğdem Kahveci, Ahmet Orgev, Marta Revilla‐León, Burak Yilmaz, Gülce Cakmak   +6 more
wiley   +1 more source

Dispositivo para instalação de pilares protéticos angulados em implantes dentários [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaA correta instalação de pilares protéticos angulados em implantes dentários é um procedimento clínico complexo e ...
Oderich, Elisa
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A digital workflow for full‐arch implant fixed prosthesis: Clinical application of a 3D‐printed polychromatic flangeless trial denture, anatomic bone reduction guide, and intraoral scanning for definitive prosthesis fabrication

Journal of Prosthodontics, EarlyView.
Abstract This clinical report presents a comprehensive digital workflow for rehabilitating a patient with maxillary terminal dentition using a full‐arch, implant‐supported fixed dental prosthesis (FP‐1). It highlights the integration of a 3D‐printed polychromatic flangeless trial denture and a customized anatomic bone reduction template, enabling ...
Weiqing Liu, Toshiki Nagai, Wei‐Shao Lin   +2 more
wiley   +1 more source

A comparative study of deformation in hexagonal and star-shaped implant screwdriver heads

BMC Oral Health
Background Dental implants are a popular and effective solution for replacing missing teeth. However, there are challenges such as screw loosening and component failure. This deformation can impact torque application and screw retention.
Amin Nourizadeh, Shima Ghasemi, Elnaz Shafiee, Sevda JafarZadeh, Fatemeh Bakhtiari   +4 more
doaj   +1 more source

Does the implant-abutment interface interfere on marginal bone loss? A systematic review and meta-analysis

Brazilian Oral Research
The objective of this systematic review was to compare the conical internal connection (IC) with the external hexagonal connection (EH) on the occurrence of marginal bone loss (ΔMBL).
Enéias Carpejani ROSA, Tatiana Miranda DELIBERADOR, Tuanny Carvalho de Lima do NASCIMENTO, Cibele Cândida de Almeida KINTOPP, Juliana Shaia Rocha ORSI, Letícia Maíra WAMBIER, Sharukh Soli KHAJOTIA, Fernando Luis ESTEBAN FLOREZ, Carmen Lucia Mueller STORRER   +8 more
doaj   +1 more source