Results 31 to 40 of about 2,472 (133)

Extrusion Techniques—Clinical Applications of Modern Tooth Preservation Concepts and Their Comparison

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To present and compare several extrusion techniques in case of insufficient tooth structure to create a sufficient ferrule and consider the biological width. Clinical Considerations Extrusion methods based on orthodontic or surgical techniques are commonly applied, well‐described, and predictable extrusion methods. Elastics with the
Elisabeth Völler, Michael Stimmelmayr, Jan‐Frederik Güth, Stefan Neumeyer, Daniel Edelhoff, Pauline Gutmann, Tobias Graf   +6 more
wiley   +1 more source

Occlusal plane canting: a treatment alternative using skeletal anchorage

Dental Press Journal of Orthodontics
A canted occlusal plane is the cause of unaesthetic smile, and also represents a challenge, due to the complex orthodontic procedures involved in its treatment. The skeletal anchorage allows successful treatment of this asymmetry in the majority of cases,
Marcel Marchiori Farret
doaj   +1 more source

Perception of Orofacial Esthetics Using a Scan‐Free Virtual Video Mock‐Up: A Comparative Analysis of Self‐Evaluation Versus Unknown‐People Assessment

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate perceptions of scan‐free virtual video mock‐ups using the Orofacial Esthetic Scale (OES), comparing self‐assessments and evaluations of anonymized individuals by dental professionals and laypeople. Materials and Methods This study was conducted at the Clinic of Reconstructive Dentistry, University of Zurich.
Aspasia Pachiou, Miha Pirc, Tim Joda, Ronald E. Jung, Alexis Ioannidis   +4 more
wiley   +1 more source

Zygomatic-maxillary cortical bone thickness in hyper, normo and hypodivergent patients

Dental Press Journal of Orthodontics, 2021
Objective: The aim of this study was to evaluate the thickness of the zygomatic-maxillary cortical bone using computed tomography in different skeletal patterns.
Julyano Vieira da COSTA, Adilson L. RAMOS, Liogi IWAKI FILHO   +2 more
doaj   +1 more source

Rehabilitation in Cases of Maxillary Lateral Incisor Agenesis Using Zirconia Implant and Abutment: Finite Element Analysis and Systematic Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The use of narrow‐diameter implants has emerged as a strategy to compensate for the reduced bone dimensions of maxillary lateral incisor agenesis (MLIA). This study integrates finite element analysis (FEA) and systematic review (SR) to assess the biomechanical and clinical viability of implant‐supported crowns in MLIA scenarios ...
Leonardo Folmer Rodrigues da Silva, Ivan Onone Gialain, Marina Guimarães Roscoe, Omar Melendres Ugarte, Paolo Maria Cattaneo, Josete Barbosa Cruz Meira   +5 more
wiley   +1 more source

Assessment of Maxillary Molar Tooth Changes Caused by Class III Elastics in Hybrid Hyrax-Mentoplate Treatments: A Pilot Study

Turkish Journal of Orthodontics
Objective: This study aimed to investigate the positional changes of maxillary first molars in patients treated with the hybrid hyrax-mentoplate and Cl III elastics combination using cone-beam computed tomography (CBCT). Methods: Ten patients (7 females-
Gamze Yıldırım, Elvan Önem Özbilen
doaj   +1 more source

Stress and displacement of mini-implants and appliance in Mini-implant Assisted Rapid Palatal Expansion: analysis by finite element method

Dental Press Journal of Orthodontics, 2021
Objective: In this study, simulations were performed by the finite element method (FEM) to determine the tension and displacement in mini-implants and in expander appliance during rapid maxillary expansion, by varying the number and location of the mini ...
Pedro Lima Emmerich OLIVEIRA, Kayque Euclides Moreira SOARES, Rafhael Milanezi de ANDRADE, Gabriel Couto de OLIVEIRA, Matheus Melo PITHON, Mônica Tirre de Souza ARAÚJO, Eduardo Franzotti SANT’ANNA   +6 more
doaj   +1 more source

Fracture Resistance of Extensively Compromised Anterior Teeth Restored With Fiberglass Posts and Biomimetic Protocols: An In Vitro Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Polyethylene fiber (PF) and fiberglass (FG) posts have been recommended for intraradicular anchorage when there is a significant loss of coronal structure. However, few studies have evaluated their performance in anterior teeth combined with direct restorations as an alternative to single crowns.
Chiu Tzyy Haur, Emanuel Ewerton Mendonça Vasconcelos, Natália Gomes de Oliveira, Gabriela Queiroz de Melo Monteiro, Luís Felipe Espíndola‐Castro   +4 more
wiley   +1 more source

Emergence Profile Angle Matters—Restoring Peri‐Implant Health by Adjusting Prosthetics—A Narrative Review

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To review the biological and clinical relevance of prosthetic design, specifically the emergence profile and restorative angle in influencing peri‐implant tissue health, and to illustrate how biologically driven prosthetic modifications can resolve inflammation and support peri‐implant stability.
Miha Pirc, Jonathan Esquivel, Andrea Patrizzi, Ronald E. Jung, Franz J. Strauss   +4 more
wiley   +1 more source

Impact of the Buccal Dehiscence Morphotype on the Regenerative Strategy in Immediate Implant Placement

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To propose buccal dehiscence morphotypes and discuss their impact on the regenerative potential and strategy in immediate implant placement (IIP). Clinical Considerations Eleven buccal dehiscence morphotypes could be identified based on vertical and lateral extent, and facial soft tissue support. Two morphotypes should not be treated
Cosyn Jan, De Bruyckere Thomas
wiley   +1 more source