Results 161 to 170 of about 8,283 (260)

Comparative Radiopacity of Additively Manufactured Permanent and Temporary Resins and Conventional Resin‐Based Composites

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This study aimed to evaluate whether radiopacity differs among additively manufactured permanent resins, temporary resins, and conventional resin‐based composites at clinically relevant thicknesses. Materials and Methods Eight dental materials were evaluated and categorized into four groups: additively manufactured permanent resins ...
Sinem Coşkun‐Albayrak, Ayşenur Öncü, Sedanur Sakalli, Esra Yildirim‐Manav   +3 more
wiley   +1 more source

Digital Precision vs. Visual Perception: A Comparative Evaluation of Shade Selection Reliability Using Intraoral Scanning and Conventional Shade Guides. [PDF]

Cureus
Sunitha M, Mohan TK, Vineela G, Reddy GM, T A, Himaja K, Gupta S.   +6 more
europepmc   +1 more source

Effect of Cigarette Smoking on the Surface Roughness, Color, and Translucency of Zirconia Produced by Additive and Subtractive Manufacturing

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To compare the surface roughness, color stability, and translucency of zirconia produced by additive manufacturing (AM) and subtractive manufacturing (SM) after exposure to cigarette smoking. Materials and Methods A total of 60 disc‐shaped specimens were fabricated from 2 methods: AM (INNI Cera BCM W500/1000) and SM (VITA YZ T).
Bengisu Mahmutluoglu, Nazli Aydin, Koray Soygun   +2 more
wiley   +1 more source

Comparison of the accuracy of conventional impression technique and an intraoral scanning system after crown preparation in canine teeth of dogs: a cadaver study. [PDF]

Front Vet Sci
Metje B, Gawor JP, Lüpke M, Meller S, Schreyer J.   +4 more
europepmc   +1 more source

Insomnia and Risk of Tooth Wear and Fracture: Evidence From a Nationwide Population‐Based Cohort

Journal of Oral Rehabilitation, EarlyView.
In this nationwide population‐based cohort study, insomnia was associated with increased risks of tooth wear and tooth fracture. These findings suggest that insomnia may have clinically relevant implications for oral health. ABSTRACT Background Insomnia is associated with various systemic conditions; however, its relationship with structural dental ...
Heon‐Young Kim, Nahyun Kim, Jung‐Hyun Park, Gwang Hyun Leem, Hyo‐Jung Lee, Sooyeon Nam, Heeyeon Kim, Sun‐Jong Kim, Jin‐Woo Kim   +8 more
wiley   +1 more source

Photogrammetry Versus Intraoral Scanning in Complete-Arch Digital Implant Impression: A Systematic Review and Meta-Analysis. [PDF]

Clin Implant Dent Relat Res
Pozzi A, Arcuri L, Carosi P, Laureti A, Londono J, Wang HL.   +5 more
europepmc   +1 more source

Seating accuracy of removable partial denture frameworks fabricated by different digital workflows in comparison to conventional workflow

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the seating accuracy of removable partial denture (RPD) frameworks fabricated by two digital workflows involving selective laser melting (SLM) in comparison to the conventional workflow. Materials and Methods A Kennedy class III modification 1 partially edentulous mandibular arch was used as a master model.
Andrea Korkes, Janine Jomaa, Anastasios Kavouris, Tahyr Lalani, Phillip King, Samantha Lee, Hongyi Li, Aixi Li, Wilson Khuu, Ka Ho Jesper Law, Jaafar Abduo   +10 more
wiley   +1 more source

Comparison of dimensional accuracy of digital models by intraoral scanning method in comparison with molding with alginate. [PDF]

Dent Res J (Isfahan)
Kazemian M, Kheirati M.
europepmc   +1 more source

Effect of adhesives and mechanical surface treatments on the hard relining of CAD‐CAM denture bases

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the impact of mechanical roughening, adhesive applications, and aging on the bonding between CAD‐CAM denture base materials with distinct chemical contents and hard relining material. Materials and Methods A total of 300 denture base specimens were produced by additive, subtractive, and ...
Isil Karaokutan, Ilayda Ayvaz, Gulsum Sayin Ozel   +2 more
wiley   +1 more source

A Global-Local Attention Model for 3D Point Cloud Segmentation in Intraoral Scanning: A Novel Approach. [PDF]

Bioengineering (Basel)
Chen H, Qin Y, Liu B, Luo H, Qiang R, Meng Y, Liu Z, Ma Y, Jin Z.   +8 more
europepmc   +1 more source