Güncel Gönderiler: Protetik Diş Tedavisi Anabilim Dalı
Toplam kayıt 72, listelenen: 21-40
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Evaluation of the repair capacities and color stabilities of a resin nanoceramic and hybrid CAD/CAM blocks
(KOREAN ACAD PROSTHODONTICS, 2020)PURPOSE. This study evaluated the color stabilities of two computer-aided design and computer-aided manufacturing (CAD/CAM) blocks and a nanofill composite resin and the microtensile bond strength (mu TBS) between the ... -
Effect of storage time on mechanical properties of extended-pour irreversible hydrocolloid impression materials
(MOSBY-ELSEVIER, 2020)Statement of problem. Recent commercial extended-pour irreversible hydrocolloid impression materials (EPIHIMs) claim to maintain dimensional stability up to 120 hours. However, data regarding their mechanical properties ... -
Oral parafunctions, personality traits, anxiety and their association with signs and symptoms of temporomandibular disorders in the adolescents
(Makerere Univ, Fac Med, 2019)Objectives: To investigate the association between oral parafunctions, personality traits, anxiety and signs and symptoms of temporomandibular disorders in the adolescents. Methods: Two hundred and seventy adolescents were ... -
Fracture Resistance of Titanium, Zirconia, and Ceramic-Reinforced Polyetheretherketone Implant Abutments Supporting CAD/CAM Monolithic Lithium Disilicate Ceramic Crowns After Aging
(Quintessence Publishing Co Inc, 2019)Purpose: The purpose of this study was to compare the fracture resistances and the fracture types of titanium, zirconia, and ceramic-reinforced polyetheretherketone (PEEK) implant abutments supporting computer-aided ... -
The effect of repetitive firings on the color of an alumina ceramic system with varying ceramic shade and thickness
(Wiley, 2019)Objective The color of all-ceramic restorations is one of the main criteria to achieve esthetical success. Many factors such as ceramic thickness, condensation techniques, firing temperature, and numbers can affect the ... -
Retention systems used in maxillofacial prostheses: A review
(Wolters Kluwer Medknow Publications, 2019)Defects in the face area caused by trauma, accident, tumor or congenital defects are treated with special facial prostheses. Besides esthetics, the most common problem with these prostheses is the retention of prostheses. ... -
Semi-Supervised Method for Determining the Maxillary and Mandibular Boundaries on Panoramic Radiographs
(Ieee, 2018)X-ray imaging plays an important role in the detection and diagnosis of dental disorders that can not be detected with the eye. Examination, evaluation and accurate diagnosis of panoramic radiography images used in anomaly ... -
Oral rehabilitation with implant-supported fixed dental prostheses of a patient with cleidocranial dysplasia
(Mosby-Elsevier, 2018)This clinical report describes the oral rehabilitation with implant-supported fixed dental prostheses in the maxilla and mandible of a patient with cleidocranial dysplasia. Cone-beam computed tomography and a tilted implant ... -
Influence of Cantilever Extension and Crown-to-Implant Ratio in Posterior Maxilla: A Finite Element Analysis
(Amer Scientific Publishers, 2018)This study aimed to evaluate the effect of increased cantilever extension length and crown-to-implant ratio on stress distributions, both in peri-implant bone and implant structure under oblique loads, using three-dimensional ... -
The first step of patient-specific design calvarial implant: A quantitative analysis of fresh parietal bones
(Springer, 2018)BackgroundAccurate knowledge of the fracture of cranial bone can provide insight into the prevention of skull fracture injuries and help aid the design of energy-absorbing head protection systems and safety helmets. When ... -
Effect of different framework materials of resin-bonded bridges on load to fracture values and stress distribution
(Wolters Kluwer Medknow Publications, 2018)Purpose: The aim of this study was to compare in vitro fracture strengths (FSs) of metal- and fiber-reinforced frameworks of resin-bonded bridges and to evaluate stress distribution with finite element analysis (FEA). ... -
Surface roughness and adaptation of different materials to secure implant attachment housings
(Mosby-Elsevier, 2017)Statement of problem. Various materials are available to secure implant attachment housings in overdentures. Surface roughness and the adaptation of these materials to the denture base and the housings may increase the ... -
Effect of Boric Acid Versus Conventional Irrigation Solutions on the Bond Strength Between Fiber Post and Root Dentin
(Quintessence Publishing Co Inc, 2017)Purpose: To compare the effect of boric acid solutions of different percentages to conventional irrigation solutions on the adhesive bond strength between fiber posts and radicular dentin surface with different cement ... -
The effect of repeated bonding on the shear bond strength of different resin cements to enamel and dentin
(Korean Acad Prosthodontics, 2017)PURPOSE. Cementation failures of restorations are frequently observed in clinical practice. The purpose of this study is to compare the effect of initial and repeated bonding on the bond strengths of different resin cements ... -
Stress Analysis of Zygomatic Implants on the Augmented Maxillary Sinus: Is It Necessary to Graft?
(Lippincott Williams & Wilkins, 2017)Purpose: Zygomatic implants are becoming an ideal therapy with advanced implant-supported prosthetic treatment for the posterior atrophic maxilla. The purpose of this study is to examine the quantity and distribution of ... -
Management of Limited Vertical Bone Height in the Posterior Mandible: Short Dental Implants Versus Nerve Lateralization With Standard Length Implants
(Lippincott Williams & Wilkins, 2016)Inferior alveolar nerve lateralization (IANL) and short dental implants (SDI) are 2 viable implant-based treatment approaches in the presence of atrophied posterior mandible. Despite the risks of dysfunction, infection, ... -
A Survey on Prevalence, Causes and Prevention of Post-cementation Hypersensitivity
(Dennis Barber Ltd, 2016)This study evaluated the prevalence and causes of post-cementation sensitivity and possible prevention measures according to the experience of dentists through an inter-net survey. A questionnaire was prepared with 25 items ... -
Changing the bonding force of impression tray to edentulous maxillary jaw simulator with impression valve system: In vitro study
(Medknow Publications & Media Pvt Ltd, 2015)Objective: The aim of this study was to evaluate the effect of an impression valve system (IVS) on the bonding force between an impression tray and an edentulous maxillary jaw. Materials and Methods: In this in vitro study, ... -
Effect of femtosecond laser beam angle on bond strength of zirconia-resin cement
(Springer London Ltd, 2015)Yttrium-stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramic is widely used as an all-ceramic core material because of its enhanced mechanical and aesthetic properties. The bond strength of Y-TZP restorations ... -
Microleakage of Inlay Ceramic Systems Luted with Self-adhesive Resin Cements
(Quintessence Publishing Co Inc, 2014)Purpose: To evaluate the microleakage of Cerec 3, IPS e. max Press, and Turkom-Cera inlays cemented with three self-adhesive resin cements. Materials and Methods: Ninety standardized class III MOD cavities were prepared ...