A5087030338- Dental materials and restorations
- Dental Implant Techniques and Outcomes
- Endodontics and Root Canal Treatments
- Dental Radiography and Imaging
- Bone Tissue Engineering Materials
- Dental Research and COVID-19
- Periodontal Regeneration and Treatments
- Mesenchymal stem cell research
- Dental Health and Care Utilization
- Botanical Research and Applications
- Natural Antidiabetic Agents Studies
- Dental Erosion and Treatment
- Advanced biosensing and bioanalysis techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Additive Manufacturing and 3D Printing Technologies
- Graphene and Nanomaterials Applications
- Plasmonic and Surface Plasmon Research
- Phytochemicals and Antioxidant Activities
- Anesthesia and Pain Management
- Diet, Metabolism, and Disease
- Manufacturing Process and Optimization
- Laser Applications in Dentistry and Medicine
- Hydrogels: synthesis, properties, applications
- Tissue Engineering and Regenerative Medicine
- 3D Printing in Biomedical Research
Prince Sattam Bin Abdulaziz University
2020-2025
Tokyo Medical and Dental University
2020
Abstract Background Dental implants emerge as a dependable and efficacious alternative for patients experiencing partial or complete tooth loss. The stability of these is influenced by surface topography macro-level design. In cases where the height maxillary posterior region diminished, employing short can prove advantageous. With aim examining distribution von Mises stress, strain, micromovement in D4 bone quality surrounding platform-switched implants, measuring 6 mm length featuring...
Titanium is the main component of dental implants. It also routinely used as a framework material for implant-supported full-arch prostheses due to its low density, biocompatibility, and other mechanical properties. Remarkable properties such lesser mass density higher young's modulus graphene have gained popularity among scientists, improving biomedical Thus, our study aimed compare outcome through von Mises stresses generated on All-on-6 All-on-3 implant models, well framework, evaluate...
Stem cells from human exfoliated deciduous teeth (SHEDs) are considered a type of mesenchymal stem (MSCs) because their unique origin the neural crest. SHEDs can self-renewal and multi-lineage differentiation with ability to differentiate into odontoblasts, osteoblast, chondrocytes, neuronal cells, hepatocytes, adipocytes, etc. They emerging as an ideal source MSCs easy availability extraordinary cell number. Ascorbic acid, or vitamin C, has many cell-based applications, such bone...
Abstract Background Over the past years, polysaccharide-based scaffolds have emerged as most promising material for tissue engineering. In present study, carrageenan, an injectable scaffold has been used owing to its advantage and superior property. Cissus quadrangularis , a natural agent was incorporated into carrageenan scaffold. Therefore, study aimed assess antioxidant activity biocompatibility of this novel material. Methods The in vitro comprised four groups each constituting sample 15...
Abstract Purpose To assess the accuracy of intraoral scanners (IOSs) for final impressions using dual‐purpose scan jigs (DPSJs) and standard bodies (SBs). Materials Methods An edentulous typodont model with multiunit abutment analogs in lateral incisor (L), premolar (P), molar (M) regions was used scanning following manufacturer's recommended protocol. This process involved digitally SBs DPSJs, obtained data superimposed compared against reference model. Three‐dimensional (3D) evaluation...
The oral environment significantly influences the esthetic appearance of CAD/CAM provisional restorative materials. Therefore, a veneering layer is required. Bonding resin composites to these materials presents challenges, particularly under conditions thermal aging. This study evaluated impact various surface treatments and aging on bond strength between Fifty disk-shaped specimens each material (CAD-Temp, Everest C-Temp, PEEK), measuring 10 mm in diameter 3 height, were fabricated. After...
Background: Stem cell therapy has become an advanced and state-of-the-art procedure to regenerate lost tissues of the human body. Cartilage repair is a challenging task in which stem cells find potential application. One important biologic modifiers that can cause chondrogenic differentiation taurine. However, taurine not been investigated for its effects on dental pulp derived (DPSC) differentiation. Objective: The objective study was investigate if administration DPSCs heralds as...
Background: dental pulp-derived stem cells are easy to access and collect an excellent source of for regenerative therapy. These can interact with many biomolecules scaffolds pass on the instructive signals sites regeneration where they used. In this regard cordycepin, a potential biomolecule derived from medicinal mushrooms spectrum bioactive properties such as antioxidant, anti-inflammatory, anticancer has not yet been tested its effect human pulp cells. Objective: objective present study...
The success of dental restorations depends mainly on the ability to bond other filling materials and tooth substances, in order resist multitude forces acting within oral cavity. Although shortcomings composite resins have been significantly reduced over past three decades, microleakage due shrinkage under masticatory loads is unavoidable. In overcome such problems, two laminated with matched properties can be used achieve optimum results. sandwich technique an approach which dentine...
Abstract Objectives The aim of this study was to evaluate the effects 2% chlorhexidine gluconate (CHG) and sodium fluoride (NaF) as endodontic irrigants on microhardness root dentin. Materials Methods In in vitro study, access cavity canal preparations were done 24 freshly extracted anterior teeth. After sectioning into dentin discs using hard tissue microtome 2 mm thickness, all samples immersed solutions 17% ethylenediamine tetra-acetic acid (EDTA) (2 minutes) followed by 2.5% hypochlorite...
Background: A perfect balance needs to be maintained between various types of endodontic access cavity preparation designs like - Traditional and conservative designed have the root canal system for proper cleaning shaping canals without compromising fracture resistance tooth structure. Aims Objectives: We aimed assess as well draw comparisons against remaining structure post treatment after preparing through a variety techniques so that we can estimate which type design technique will help...
Titanium hypersensitivity is rare, but it may exist among patients who need dental implant treatment. It could contribute to mild or severe peri-implant tissue reactions and affect patients’ oral general health according some clinical reports. In extreme cases, lead failure extraction. this case report, a 64-year-old Caucasian female patient received titanium placement on #5. Right after the placement, she reported symptoms of pain, eczema, slight extraoral swelling, along with significant...
The aim was to assess the effectiveness of antimicrobial photodynamic therapy (aPDT) as an adjunct mechanical instrumentation (MI) in reducing Enterococcus faecalis (E faecalis) and Candida albicans (C albicans) counts from C-shaped root-canals.Teeth with canals identified on cone beam computed tomographic images were included. Following incubation E C albicans, samples divided into 4 groups a four follows: Group-1: MI aPDT; Group-2: aPDT alone; Group-3: Group-4: no treatment. pulp chambers...
The aim of this study was to investigate the effects potassium fluoride (KF) and sodium (NaF) in different concentrations on micro-shear bond strength (µSBS) their protective against acid. enamel blocks were treated with several KF NaF. For µSBS, Clearfil SE Bond 2 applied surface resin composite light-cured, then examined using a universal testing machine. acid resistance test, specimens immersed acidic solution (pH 4.5), under 3D confocal laser scanning microscope (CLSM). In at 1,000,...
Dental practitioner-related factors can affect the quality of composite restorations. This study aimed to investigate clinical techniques used by dental practitioners (DPs) while placing direct posterior restorations.A questionnaire survey that sought information related placement restorations was delivered 161 DPs working in Al-Kharj area, Saudi Arabia. The collected data were statistically analyzed using Pearson's Chi-square test and Fisher's exact considering DP's sector answered...
Accomplishing painless endodontic treatment, especially in the mandibular molar region, is challenging. Hence, aim of study was to compare efficacy 2% lidocaine and 4% articaine when used as supplemental intra-ligamentary (IL) anesthesia molars having symptomatic irreversible pulpitis with apical periodontitis after failed Inferior Alveolar Nerve Block (IANB) injection. In this prospective study, one-hundred forty-seven adult patients diagnosed a tooth were included who received IANB 1.8 mL...
Background: Recently, implants have been widely considered as an option for replacing missing teeth. There are several biological conditions that must be the success of implant. Failure to satisfy any these factors may result in complications, such peri-implantitis or failure Aim: The aim this study was evaluate general dentist's attitude towards management peri-implant diseases Saudi Arabia. Methods: A multicenter cross-sectional electronic-based questionnaire formulated based on validated...
Dental implants are considered the first option to replace missing teeth. Alveolar bone resorption gradually progresses following tooth extraction leading loss of vertical dimension for implant placement. The lateral window approach is most commonly used procedure treat loss.The aim present study evaluate Lateral Wall Thickness (LWT) maxillary sinus and determine influence gender side on LWT.This involved a cross sectional retrospective study. Cone- beam computed tomography data were...
Abstract Background: Over the past years, polysaccharide based scaffolds has been most promising material for tissue engineering. In present study, carrageenan, an injectable scaffold used owing to its advantage and superior property. Cissus quadrangularis , a natural agent was incorporated into carrageenan which probably potential make favourable micro-environment dentin-pulp regeneration. Therefore, study aimed assess antioxidant activity biocompatibility of material. Methods: The in vitro...