Results 21 to 30 of about 39,975 (293)

Smartphone Photography as a Teledentistry Method to Evaluate Anterior Composite Restorations

International Journal of Dentistry, 2023
Objective. Today, teledentistry have gain more attention than past due to the advances in technology. The aim of this study was to compare the use of smartphone photography as a method in teledentistry with the face-to-face examination in the evaluation ...
Haleh Valizadeh-Haghi, Safa Valizadeh-Haghi, Nasim Naslseraji, Hamed Zandian   +3 more
doaj   +1 more source

Determination of Caries Lesion Activity: Reflection and Roughness for Characterization of Caries Progression

, 2018
SUMMARY Caries lesion progression is difficult to determine with visual and tactile examinations. The hypothesis of this study was that reflection and roughness measurements could determine caries progression.
Eckert, George J., S Shaikh, Shaikh, S., M Ando, G Eckert, Ando, Masatoshi   +5 more
core   +1 more source

A Retrospective Clinical Study on Factors Influencing the Failure of NCCL Restorations

International Journal of Dentistry, 2022
Objectives. This retrospective study evaluated the factors influencing the clinical failure of noncarious cervical lesion (NCCL) restorations. Methods.
Wanchanok Saengnil, Munlika Anuntasainont, Natchalee Srimaneekarn, Vesna Miletic, Pong Pongprueksa   +4 more
doaj   +1 more source

Comparison of Internal Adaptation of Bulk-fill and Increment-fill Resin Composite Materials

, 2019
SUMMARY Objectives: To evaluate 1) the internal adaptation of a light-activated incremental-fill and bulk-fill resin-based composite (RBC) materials by measuring the gap between the restorative material
MC Bottino, Bottino, Marco C., FS Alqudaihi, Cook, N. Blaine, Platt, Jeffrey A., Alqudaihi, Fatema Sabri, NB Cook, JA Platt, Diefenderfer, Kim E., KE Diefenderfer   +9 more
core   +1 more source

Perceptibility and Acceptability of Surface Gloss Variations in Dentistry

, 2020
Objective: To assess the visual perception of observers regarding perceptibility and acceptability of surface gloss variations of resin composites and to determine the limit of perceptibility and acceptability of gloss variations.
Caneppele, T. M. F. [UNESP], Rocha, R. S. [UNESP], Bresciani, E. [UNESP], Fagundes, T. C. [UNESP]   +3 more
core   +1 more source

A Direct Refractory Die Technique for Cast Gold Restorations

, 2017
Fabricating accurate cast gold restorations can be challenging for both clinicians and laboratory technicians. Removing the wax pattern from the master die often distorts the pattern, which, in turn, compromises the overall fit and marginal adaptation of
Smith, Cleveland T., Diefenderfer, Kim E., CT Smith, KE Diefenderfer   +3 more
core   +1 more source

Effect of preheating on the cytotoxicity of bulk-fill composite resins [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2020
Background. Due to the effect of pre-heating on the degree of conversion of composite resins and the possible effect on cytotoxicity, the effect of pre-heating of bulk-fill composite resins was investigated on cytotoxicity in this study. Methods. In this
Mohammad Esmaeel Ebrahimi Chaharom, Mahmoud Bahari, Leila Safyari, Hossein Safarvand, Hajar Shafaei, Elmira Jafari Navimipour, Parnian Alizadeh Oskoee, Amir Ahmad Ajami, Mahdi Abed Kahnamouei   +8 more
doaj   +1 more source

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

Arthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley   +1 more source

Influence of Light Intensity on Surface Free Energy and Dentin Bond Strength of Core Build-up Resins

, 2015
Objective: We examined the influence of light intensity on surface free energy characteristics and dentin bond strength of dual-cure direct core build-up resin systems.
Tsubota, Keishi, Shimizu, Yuske, Furuichi, Tetsuya, Miyazaki, Masashi, Platt, Jeffrey A., Tsujimoto, Akimasa, Suzuki, Takayuki   +6 more
core   +1 more source

Perceived Impacts and Predictors of Cannabis Products Used by Patients with Rheumatologic Conditions in Alberta, Canada: A Multivariable Analysis of Cross‐Sectional Survey Data

Arthritis Care &Research, EarlyView.
Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang, Samuel A.J. Lowe, Frank Sun, Allyson Jones, Tarek Turk, Joanne Olson, Pauline Paul, Shelby Yamamoto, Linda Kolewaski, Elaine Yacyshyn, Cheryl A. Sadowski   +10 more
wiley   +1 more source