Results 71 to 80 of about 10,385,935 (266)

Clinical Outcomes of Fixed Dental Prostheses Supported by Teeth or Implants in the Posterior Region—A Long‐Term Retrospective Multicenter Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Background Few long‐term studies compare tooth‐ and implant‐supported fixed dental prostheses (FDPs) in the posterior region. Objectives To compare the 5‐ and 10‐year survival and complication outcomes of tooth‐ and implant‐supported FDPs and to assess patient‐reported effects. Material and Methods This retrospective multicenter clinical study
Zahra Athab Abduljabbar, Lars Hjalmarsson, Victoria Franke Stenport, Jir Barzangi, Anders Magnuson, Alf Eliasson   +5 more
wiley   +1 more source

Stress evaluation in one-piece and bone- or tissue-level two-piece zirconia dental implants with ceramic or titanium abutment screws: a finite element analysis

BMC Oral Health
Background Various designs of dental implants made of zirconium dioxide (zirconia) as an alternative to titanium implants are available as one-piece implant (OPI) or as bone-level or tissue-level two-piece implants (TPI) with either ceramic or titanium ...
Abdulaziz Gul, Emil Bureau, Jonas P Becktor, Per Vult von Steyern, Evaggelia Papia   +4 more
doaj   +1 more source

Stratified Randomized Controlled Trial of ∅3.3 mm Versus ∅4.1 mm Hydrophilic Titanium‐Zirconium Implants Supporting Posterior Mandibular Fixed Prostheses in Hyperglycaemic Subjects

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective To compare ⌀3.3 mm and ⌀4.1 mm hydrophilic titanium‐zirconium implants supporting fixed dental prostheses (FDPs) in mandibular distal‐extension situations among participants with varying degrees of hyperglycaemia. Materials and Methods Participants were stratified according to HbA1c (5.8%–< 7.0% vs.
Supriya Ebenezer, Sreelakshmi Viswanath, Chitradevi Ramanathan, Alampalli V. Ramesh, Vinay V. Kumar   +4 more
wiley   +1 more source

Three‐Year Follow‐Up of Clinical, Radiographic, and Patient‐Reported Outcomes for Zirconia and Titanium Implants in the Posterior Region: A Randomized Controlled Trial

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective To compare the 3‐year clinical, radiographic, esthetic, and patient‐reported outcomes of zirconia (Zr) and titanium (Ti) implants placed in posterior sites in a randomized, controlled within‐subject design. Materials and Methods Forty‐two patients each received one Zr and one Ti implant.
Anina N. Zuercher, Ronald E. Jung, Stefan P. Bienz, Stephanie A. Wenk, Daniel S. Thoma, Marc Balmer   +5 more
wiley   +1 more source

PEEK with Reinforced Materials and Modifications for Dental Implant Applications

, 2017
Polyetheretherketone (PEEK) is a semi-crystalline linear polycyclic thermoplastic that has been proposed as a substitute for metals in biomaterials. PEEK can also be applied to dental implant materials as a superstructure, implant abutment, or implant ...
Takashi Matsuda, Tetsuo Ichikawa, Kosuke Kurahashi, Yuichi Ishida, Fitria Rahmitasari, Megumi Watanabe   +5 more
core   +1 more source

Peri-implant inflammation defined by the implant-abutment interface [PDF]

, 2006
An implant-abutment interface at the alveolar bone crest is associated with sustained peri-implant inflammation; however, whether magnitude of inflammation is proportionally dependent upon interface position remains unknown.
Medina, Raúl Uriel, Buser, Daniel, Cochran, David L, Schenk, Robert Konrad, Broggini, Nina, McManus, Linda M, Hermann, Joachim S, Broggini, N., Schenk, R.K., Buser, D., Cochran, D.L., McManus, L.M., Hermann, J.S., Medina, R.   +13 more
core   +1 more source

Risk Factors for Implant Failure and Peri‐Implantitis: A Retrospective Cohort Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This retrospective cohort study evaluated patient‐, implant‐, site‐, procedural‐, biological‐, and prosthesis/mechanics‐related factors associated with early and late implant failure and peri‐implantitis. Material and Methods Electronic health record data from a university center were analyzed.
Nathalia Vilela, Bruno C. V. Gurgel, Hélio D. P. da Silva, Claudio M. Pannuti, Poliana M. Duarte   +4 more
wiley   +1 more source

Design and Analysis of a New Dental Implant using Finite Element Method [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2013
Dental implants restorations basically include four parts: implant, abutment, metal framework, and crown. In this common kind of restoration, crown is cemented to metal framework.
Sadegh Rahmati, Hossein Kheirollahi, Abbas Azari   +2 more
doaj  

Implante imediato em área estética: uma revisão de literatura [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Ao longo da história, a Implantodontia adaptou-se às novas necessidades exigidas tanto pelos pacientes quanto por evoluções das técnicas e teorias.
Vieira, Fernanda Espíndola
core  

Cleaning Efficacy and Surface Alterations of Titanium and Zirconia Implant Abutments Following Mechanical Instrumentation: An In Vitro Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To evaluate the cleaning efficacy, quantitative and qualitative surface modifications of titanium (Ti) and zirconia (Zr) abutments following instrumentation with twelve mechanical instrumentation modalities. Materials and Methods Twenty‐four Ti and twenty‐four Zr abutments were divided by marginal grooves into 36 test and 12 control
Marina Salah Kamel, Axel Spahr, Tim Badgery‐Parker, Tihana Divnić‐Resnik   +3 more
wiley   +1 more source