Results 121 to 130 of about 27,261 (297)

Influencia de los revestimientos dentales en la adaptación marginal e interna de las cofias metálicas. Estudio in vitro

open access: yesOdontología Sanmarquina
Objective. To evaluate the influence of different brands of dental investments on the marginal and internal adaptation of metal copings. Method. The research was in vitro, analytical, experimental and transversal. For this, 48 metal copings were made, which were cemented on previously carved human teeth, then the copings were cut mesio-distally to ...
Jhonatan Paúl Rodríguez-Angulo   +3 more
openaire   +2 more sources

Interactive E‐Learning Module: Enhancing Panoramic Radiograph Interpretation Skills of Dental Students

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Objectives Two interactive e‐learning modules were developed, focusing on dental panoramic radiograph (DPR) interpretation and a virtual dental clinic (VDC) for communication skills. The aim of the study was twofold: to quantitatively evaluate the effectiveness of the modules in enhancing students' skills in interpreting DPRs and complying ...
Swarna Yerebairapura Math   +3 more
wiley   +1 more source

Student Reflections on Prosthodontics Patient Encounters: Reversible and Irreversible Procedures: Following Diagnostic Interactions

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Purpose Conceptualizing the next patient interaction is done intuitively by the master practitioner for every patient encounter. The project analyzes student reflections following interactions with patients involving reversible and irreversible procedures and follows a project analyzing reflections with patients involving diagnoses.
David C. Johnsen   +3 more
wiley   +1 more source

Marginal Adaptation of Indirect Composite, Glass-Ceramic Inlays and Direct Composite: An In Vitro Evaluation

open access: yesFrontiers in Dentistry, 2010
Objective: This experimental in vitro study compared marginal adaptation of indirect composite, glass-ceramic inlays and direct composite. Materials and Methods: Seventy-five recently extracted human molars were randomly divided into three groups (n ...
S. Zarrati   +1 more
doaj  

Knowledge, Attitudes, and Practices of Dental Students on Pulp Sensitivity Tests and Diagnostic Tools

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Objective To investigate the knowledge of Brazilian dental students about pulp sensitivity tests (PSTs), their attitudes concerning their aptitude for performing different diagnostic tools (DTs), and how frequently these DTs are practiced in clinical scenarios involving asymptomatic teeth.
Camila Leão de Azevedo Pereira   +5 more
wiley   +1 more source

Influence of impression method and shoulder design on the marginal adaptation of CAD/CAM nanoceramic resin onlay restorations

open access: yesHeliyon
Objective: This in-vitro study investigates the influence of two different impression techniques and two shoulder designs on the marginal adaptation of computer-aided design/computer-aided manufacturing restorations.
Muyue Li   +3 more
doaj  

Machine Learning Based Multi‐Class Classification and Grading of Squamous Cell Carcinoma in Optical Microscopy

open access: yesMicroscopy Research and Technique, EarlyView.
Highlighting the need for efficient automated methods due to the complexity and subjectivity of manual analysis. Convolutional neural network model trained attained the highest classification accuracy of 98.23% in the classification of normal and cancer groups with a low miss classification rate among all grades of cancer.
Sindhoora Kaniyala Melanthota   +8 more
wiley   +1 more source

Association between periodontitis severity and prostate‐specific antigen levels using the NHANES data

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Periodontitis has been linked to various systemic health conditions. This study investigated whether the association between periodontitis and prostate‐specific antigen (PSA) is direct or mediated through intermediary systemic diseases.
Muhammad H. A. Saleh   +7 more
wiley   +1 more source

Treatment of peri‐implantitis with diode laser or mucosal flap surgery: A clinical randomized controlled trial

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Peri‐implantitis poses a major challenge as contemporary nonsurgical treatments show dissatisfactory results and mucosal flap surgery is often needed. Diode lasers can remove granulation tissue and submucosal bacteria, and if it achieves similar clinical results, then it could be used as a less invasive first approach.
Sebastian Malmqvist   +8 more
wiley   +1 more source

Sonic Techniques of Preparation of Hard Dental Tissue

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2009
The aim of this project was to compare two different preparation techniques of hard dental tissue: the oscillating technique by SONICflex and the classic rotary technique.
T. Byrtus, J. Stejskalová
doaj  

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