Results 101 to 110 of about 7,109 (271)

Load‐To‐Failure of Cantilevered Provisional Implant‐Supported Prostheses: Conventional Versus 3D‐Printed Resins

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective Cantilever extensions in full‐arch implant‐supported provisional prostheses represent a clinical challenge frequently associated with biomechanical complications. This study aimed to evaluate the load‐to‐failure and deflection of acrylic and 3D‐printed resins used in the cantilever region of implant‐supported provisional prostheses ...
Térsia Cristina Silva Macedo, Carolina Neves Tannous Dib, Maribi Isomar Terán Lozada, João Pedro Alves Silva, Karla Zancopé   +4 more
wiley   +1 more source

Effect of increasing the vertical intrusive force to obtain torque control in lingual orthodontics: A three-dimensional finite element method study

Indian Journal of Dental Research, 2016
Context: Biomechanical differences between lingual and labial orthodontics (LiO and LaO). Aims: To investigate the effects of intrusive forces in lingual technique during retraction treatment mechanics.
Robin N Mathew, Aneesh Katyal, Ashutosh Shetty, U S Krishna Nayak   +3 more
doaj   +1 more source

Comparative evaluation of T-Loop with different amount of pre-activation curvatures in lingual orthodontics- A finite element study. [PDF]

J Oral Biol Craniofac Res, 2021
Girsa P, Singh AK, Kannan S, Arora N, Malhotra A.   +4 more
europepmc   +1 more source

Lingual orthodontics and forced eruption: a means for osseous and tissue regeneration

, 2008
An hopeless upper central incisor was subjected to forced eruption in order to improve and develop the implant site by distraction of the periodontal ligament-alveolar bone complex. The orthodontic extrusion was carried out with two aesthetic approaches:
Kaitsas R, Paolone MG, Kaitsas V, Paolone G   +3 more
core  

Objective Measurement of Tooth Color Using Spectrophotometry and ICDAS: Quantifying CIELAB Color Changes Across Caries Severity

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The International Caries Detection and Assessment System (ICDAS) is widely used for early caries detection but relies on visual interpretation. Although spectrophotometry objectively quantifies tooth color, variation across ICDAS categories and its relationship with lesion severity remain unclear. The present in vitro study therefore
Farah Rashid, James Dudley
wiley   +1 more source

LINGUAL ORTHODONTICS- AN OVERVIEW

ANNALS AND ESSENCES OF DENTISTRY, 2010
Esthetics is one of the major goals in orthodontic treatment Lingual orthodontics is the only orthodontic technique which is really invisible and permits the patient to have a beautiful smile not only after, but also during treatment and allowing a realistic control of the results.This article reviews the development, advantages and disadvantages ...
openaire   +1 more source

The Spot‐Dam Technique: A Protocol for Adhesive Cementation of BOPT Crowns

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The Biologically Oriented Preparation Technique (BOPT) uses vertical tooth preparation without a defined finish line, guided by provisional restorations to shape the gingival emergence profile. Subgingival crown margins inherent to BOPT increase the risk of residual cement and soft‐tissue trauma during adhesive cementation.
Maria Giolanta Liaropoulou, Andrea Tinti, Roberto Padrós Roldan, Markus B. Blatz, Rui I. Falacho   +4 more
wiley   +1 more source

Chair-Time During Polishing with Different Burs and Drills After Cement Customized Brackets Bonding: An In Vitro Comparative Study

Dentistry Journal
Introduction: Digital planning and evolution of technology is allowing dentistry to be more efficient in time than before. In orthodontics the main purpose is to obtain fewer patient visits and to reduce the bonding time.
Javier Flores-Fraile, Alba Belanche Monterde, Oscar Alonso-Ezpeleta, Cosimo Galletti, Álvaro Zubizarreta-Macho   +4 more
doaj   +1 more source

Influence of Superimposition Strategies and Landmark Distribution on the Full‐Arch Trueness of Orthodontic Digital Models

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the influence of superimposition protocols and landmark distribution on deviation outcomes in orthodontic full‐arch models. Materials and Methods Twenty plaster models were scanned using an intraoral and desktop scanner. Ten models were evaluated for landmark suitability and inter‐scanner coordinate agreement.
Ezgi Cansu Firinciogullari, Edanur Dark, Genta Agani Sabah, Aslıhan Mediha Erdinc   +3 more
wiley   +1 more source

EVALUATION OF STRESS AND DEFORMATION ON PROSTHETIC IMPLANTS DURING MINI-PLATE ASSISTED CANINE AND EN-MASSE RETRACTION IN LINGUAL ORTHODONTICS: A FINITE ELEMENT IN SILICO STUDY.

, 2018
Lingual appliances marked a great leap forward in aesthetic orthodontics. Due to their distinct biomechanics compared to conventional orthodontics, special care must be taken in their application.
Shamu Rapheal, Akhter Husain., Satish Shenoy, Rohan Mascarenhas   +3 more
core   +1 more source