641 publication(s) trouvée(s)
Article scientifique
Effect of different impression techniques on marginal integrity of CAD-CAM milled all-on-four mandibular frameworks: an in vitro study
BACKGROUND: To guarantee a passive fit, full arch implant supported prostheses require scrupulous impressions. The accuracy of conventional and digital …
Article scientifique
Evaluation of accuracy of three-dimensional printing and three-dimensional miniplates in treatment of anterior mandibular fractures: a prospective clinical study
BACKGROUND: There are strong torsional forces acting on the anterior mandible fractures. Maxillofacial surgery makes extensive use of digital technology, …
Article scientifique
Comparison of three-dimensional tooth movements in virtual setups using different software packages for clear aligner therapy
Abstract Background With the advent of clear aligner therapy and their increasing popularity across the orthodontic field, many software packages …
Article scientifique
Comparative in vitro study on wear resistance and colour stability of 3D-printed, milled, and conventional PMMA denture teeth
BACKGROUND: Digital dentures are a promising alternative to the conventional fabrication technique. However, their mechanical and optical properties require further …
Article scientifique
3D tooth identification for forensic dentistry using deep learning
The classification of intraoral teeth structures is a critical component in modern dental analysis and forensic dentistry. Traditional methods, relying …
Article scientifique
In vivo and in situ evaluation of innovative approaches in dentin hypersensitivity treatment
BACKGROUND: Dentin hypersensitivity (DH) causes transient sharp pain from exposed dentinal tubules, adversely affecting oral health and quality of life. …
Article scientifique
Reliability of teledentistry mobile photos versus conventional clinical examination for dental caries diagnosis on occlusal surfaces in a group of school children: a diagnostic accuracy study
BACKGROUND: Teledentistry offers an effective, cost-efficient solution for caries detection in school children, improving access to early diagnosis and preventive …
Article scientifique
Evaluation methods of artificial demineralization protocols for coronal dentin: a systematic review of laboratory studies
BACKGROUND: Despite the widespread use of various laboratory models such as chemical, bacterial, or combination as demineralization protocols to induce …
Article scientifique
Evaluation of a 3D-printed nanohybrid resin composite versus a milled resin composite for flexural strength, wear and color stability
Abstract Background Controversial properties and performance of commercially available 3D-printed resin composite for permanent restorations. So, the purpose of this …
Article scientifique
The influence of thermal tempering on the fracture resistance, surface microstructure, elemental surface composition, and phase analysis of four heat-pressed lithia-based glass ceramic crowns
BACKGROUND: This in-vitro study aimed to evaluate the impact of thermal tempering and ceramic type on the fracture resistance, surface …
Article scientifique
Histomorphometric and immunohistochemical assessment of treated dentin matrix delivered by platelet-rich fibrin for socket preservation in rabbit model
OBJECTIVES: This study aimed to test treated dentine matrix (TDM) with platelet-rich fibrin (PRF) for socket preservation, following tooth extraction …
Article scientifique
The effect of cigarette smoking and heated tobacco products on different denture materials; an in vitro study
PURPOSE: This study compares the effect of conventional cigarette smoke versus heated tobacco on the discoloration, surface roughness, and bacterial …
Article scientifique
Tissue-friendly dentin treatments as a potential element in revascularization protocol (ex-vivo study)
BACKGROUND: Endodontic treatment aims to eliminate pulp tissue, microorganisms, and toxins while creating an environment conducive to tissue revitalization and …
Article scientifique
Clinical anxiety among a sample of dental students in South Sinai
BACKGROUND: Anxiety may be induced in the dental clinics, which is an essential learning environment for undergraduate dental students. This …
Article scientifique
Effect of different ceramic materials and dentin sealing on occlusal veneers bond strength and fracture resistance
Abstract Background The effect of immediate dentin sealing (IDS) or delayed dentin sealing (DDS) on bond strength of different ceramic …
Article scientifique
Effect of intra-socket application of hyaluronic acid gel on soft and hard tissue healing following impacted mandibular third molars extraction (a randomized controlled clinical trial)
BACKGROUND: One of the most frequent dental operations is the surgical extraction of an impacted third molar. The study aimed …
Article scientifique
In vitro assessment of fracture resistance of endodontically treated teeth restored with short fiber reinforced resin based composite and ceramic overlays
BACKGROUND: Conventional full-coverage crowns are used after endodontic treatment to enhance the fracture toughness of these teeth. However, these crowns …
Article scientifique
Effect of printing orientation and resin thickness on flexural strength of direct 3D-printed aligners
BACKGROUND: Direct 3D-printed aligners served as a breakthrough era in clear aligner fabrication. Yet, there is a scarcity of studies …
Article scientifique
Effect of aging on the marginal fit of milled and printed zirconia crowns: an in-vitro study
BACKGROUND: The additive manufacturing is one of the promising methods for fabrication of zirconia based restorations: However, studies on the …
Article scientifique
Therapeutic extraction of second molars in orthodontics: a scoping review
OBJECTIVE: To review the literature to identify the present evidence on the extraction of second molars in orthodontics. MATERIALS & …