Results 11 to 20 of about 360 (128)
A influência do silicone na gênese do câncer de mama
Revista Brasileira de Cancerologia, 2003 Embora os implantes de silicone fossem usados nos Estados Unidos da América desde o início dos anos 60 para aumento ou reconstrução das mamas, sua ação carcinogênica foi mais intensamente questionada a partir dos resultados de um estudo experimental em ...
Luiz Claudio S Thuler +3 more
doaj +1 more source
Journal of Healthcare Engineering, Volume 2018, Issue 1, 2018., 2018 The aim of this study was to evaluate stress distribution in the implants/components and bone tissue for splinted and nonsplinted prostheses with different lengths of implants using three‐dimensional finite element analysis. Six models from the posterior maxillary area were used in simulations.
Cleidiel Aparecido Araujo Lemos +7 more
wiley +1 more source
Periodontics, Implantology, and Prosthodontics Integrated: The Zenith‐Driven Rehabilitation
Case Reports in Dentistry, Volume 2017, Issue 1, 2017., 2017 A customized treatment plan is important to reach results that will satisfy the patient providing esthetics, function, and long‐term stability. This type of oral rehabilitation requires professionals from different dental specialties where communication is a major key point.
Fausto Frizzera +5 more
wiley +1 more source
Case Reports in Dentistry, Volume 2017, Issue 1, 2017., 2017 Insufficiently keratinized tissue can be increased surgically by free gingival grafting. The presence or reconstruction of keratinized mucosa around the implant can facilitate restorative procedure and allow the maintenance of an oral hygiene routine without irritation or discomfort to the patient. The aim of this clinical case report is to describe an
Danny Omar Mendoza Marin +6 more
wiley +1 more source
The Scientific World Journal, Volume 2015, Issue 1, 2015., 2015 The aim of this study was to evaluate the stress distribution of monocortical and bicortical implant placement of external hexagon connection in the anterior region of the maxilla by 3D finite element analysis (FEA). 3D models were simulated to represent a bone block of anterior region of the maxilla containing an implant (4.0 × 10.0 mm) and an implant‐
Fellippo Ramos Verri +8 more
wiley +1 more source
The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014 The present study aims to evaluate the influence of apicocoronal position and immediate and conventional loading in the percentage of bone‐implant contact (BIC). Thus, 36 implants were inserted in the edentulous mandible from six dogs. Three implants were installed in each hemimandible, in different positions in relation to the ridge: Bone Level (at ...
Ana Emília Farias Pontes +7 more
wiley +1 more source
Case Reports in Dentistry, Volume 2014, Issue 1, 2014., 2014 When dental implants are malpositioned in relation to the adjacent teeth and alveolar bone or in an excessive buccal or lingual position, the final prosthesis rehabilitation impairs the peri‐implant health of the gingival tissues and the aesthetics of the patient. Thus, the purpose of this case was to report and discuss a multidisciplinary protocol for
Érica Dorigatti de Avila +6 more
wiley +1 more source
Revista Brasileira de Oftalmologia, 2012 Uma breve revisão de resultados e complicações da ceratoprótese (KPro) de Dohlman-Doane tipo 1. A KProDohlman-Doane é atualmente uma boa opção em casos graves de cegueira corneana, para os quais o transplante penetrante de córnea não apresenta bom ...
Sérgio Kwitko, Andressa Prestes Stolz
doaj +1 more source
International Journal of Dentistry, Volume 2013, Issue 1, 2013., 2013 The aim of the study was to evaluate mechanical behavior of implants inserted in three substrates, by measuring the pullout strength and the relative stiffness. 32 implants (Master Porous‐Conexao, cylindrical, external hexagon, and surface treatment) were divided into 4 groups (n = 8): pig rib bone, polyurethane Synbone, polyurethane Nacional 40 PCF ...
Nathalia Ferraz Oliscovicz +5 more
wiley +1 more source
Preparation of Bioactive Titanium Surfaces via Fluoride and Fibronectin Retention
International Journal of Biomaterials, Volume 2012, Issue 1, 2012., 2012 Statement of Problem. The chemical or topographic modification of the dental implant surface can affect bone healing, promote accelerated osteogenesis, and increase bone‐implant contact and bonding strength. Objective. In this work, the effects of dental implant surface treatment and fibronectin adsorption on the adhesion of osteoblasts were analyzed ...
Carlos Nelson Elias +4 more
wiley +1 more source