Results 201 to 210 of about 407,589 (299)

Intraoral scanning at its best [PDF]

British Dental Journal, 2017
openaire   +1 more source

Marginal and Internal Adaptation of Crowns Fabricated on Models From Digital and Conventional Impressions: An In Vitro Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the marginal and internal adaptation of monolithic crowns fabricated from lithium disilicate (LD), zirconia (Zr), and fiber‐reinforced composite (FRC) using five different model types derived from digital and conventional impressions.
Mohanad Shomal, Şafak Külünk, Seniha Kısakürek   +2 more
wiley   +1 more source

Effect of Preparation Design on the Trueness and Precision of Intraoral Scanners: A Comparative Analysis Across Two IOS Systems

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The accuracy of intraoral scanners is commonly described by trueness and precision; however, the extent to which single‐tooth crown preparation geometry influences these outcomes across different scanner systems remains unclear. This in vitro study aimed to evaluate trueness and to descriptively assess precision across different ...
Şekibe Hüma Sanioğlu, Fatma Emine Karol, Osman Tolga Harorlı   +2 more
wiley   +1 more source

Modified Osseodensification Bur (Sun Bur) for Transcrestal Sinus Floor Elevation With 2–6 mm Residual Bone Height: A Retrospective Cohort Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the clinical efficacy of a modified osseodensification (OD) bur for transcrestal sinus floor elevation (tSFE) and to compare clinical outcomes between patients with residual bone height (RBH) of 2–< 4 mm (Group A) and 4–6 mm (Group B).
Mingxu Sun, Xian Ding, Zhaozhao Chen, Chongxia Yue, Hom‐Lay Wang   +4 more
wiley   +1 more source

Partial Mock‐Up–Guided Rehabilitation of Severe Tooth Wear: A Clinical Technique

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This article describes a staged temporary occlusal protocol for selected patients with severe tooth wear and altered mandibular closure, illustrated through a clinical case. Clinical Considerations Advanced tooth wear may be associated with a protrusive mandibular posture, reduced posterior support, and incisal‐dominant function.
Bérangère Cournault, Tatiana Roman, Xavier Van Bellinghen, Olivier Etienne   +3 more
wiley   +1 more source

Accuracy of scanning partially edentulous mandibular arches using an intraoral scanner : an in-vitro pilot study

Purpose: The study examined the accuracy of intraoral scanning of partially edentulous dental models. Materials and Methods: A mandibular dentoform with 16 individual acrylic teeth was used to remove specific dental units to create the four models of ...
Tayan, Noura
core  

Two‐Color Overlay Occlusal Adjustment for Implant‐Supported Single Crowns: A Chairside Clinical Technique

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To describe a chairside two‐color overlay method for qualitative comparison of occlusal contact markings recorded before and after seating an implant‐supported single crown. Clinical Considerations Baseline contacts are recorded on adjacent and opposing natural teeth while the implant site remains edentulous, using one surface color ...
Luis Fernando Ferraz Basílio Soares, Matheus Souza Campos Costa, Ana Lúcia Pompeia Fraga de Almeida, Brunna Mota Ferrairo, Vinícius Carvalho Porto   +4 more
wiley   +1 more source

Influence of Simulated Clinical Finishing/Polishing Protocols and Thermocycling on the Surface Integrity and Mechanical Performance of 3Y‐TZP

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Purpose This in vitro study evaluated the influence of different finishing and polishing protocols associated with thermocycling aging on surface roughness, flexural strength, and topography of 3Y‐TZP. Methods and Materials Two hundred and eighty‐six specimens (16 × 3 × 1 mm) were distributed into 22 groups (n = 13) according to the finishing ...
Cecília Alves de Sousa, Henrico Badaoui Strazzi‐Sahyon, Ariane Rodrigues Barion, Paulo Henrique dos Santos, Wirley Gonçalves Assunção   +4 more
wiley   +1 more source

A Randomized Controlled Trial Comparing the Socket Seal Technique to Guided Bone Regeneration in Alveolar Ridge Preservation

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Aim To compare alveolar ridge preservation (ARP) with the socket seal technique (SS) to the Guided Bone Regeneration technique (GBR). Materials and Methods Systemically healthy patients planned for ARP at two sites with an intact bone wall or a buccal dehiscence of up to 6 mm were included.
Lenz Surdiacourt, Jeremy Pitman, Robbe De Keyser, Wout Willems, Jan Cosyn   +4 more
wiley   +1 more source

The effect of intraoral scanner tip size and scanning strategy on the digital impression trueness of full-arch implant-supported prostheses: an <i>in vitro</i> study. [PDF]

J Adv Prosthodont
Öztürk A, Ertan AA.
europepmc   +1 more source