The impact of clinical audit on antibiotic prescribing in dental practice at Taibah University Dental Hospital.

There is evidence that antibiotics are sometimes prescribed inappropriately by dental practitioners, which can lead to undesirable outcomes. This study aimed to assess the impact of a clinical audit on antibiotic prescribing practices at Taibah University Dental Hospital in Madina, Saudi Arabia. The study retrospectively analyzed antibiotic-prescribing data for pediatric patients by dental interns and faculty members over a period of 8-months.

Evaluation of Students' Proficiency in Removing Gutta-Percha Prior to Fiber Post Placement: A Retrospective Study.

Introduction: This retrospective study focuses on dental students' proficiency in removing gutta-percha during fiber post space preparation, which is important for maintaining apical seal integrity in endodontically treated teeth. Emphasizing the significance of preventing further reinfection. The primary objective of this study was to assess the proficiency of undergraduate dental students in the manipulation of gutta-percha during fiber post preparation, specifically focusing on the psychomotor skills involved.

Antibacterial Agents for Composite Resin Restorative Materials: Current Knowledge and Future Prospects.

Resin composites became the material of choice for direct restorations in anterior and posterior teeth. Despite the revolutionary improvement in the material, restoration failure is still a major drawback due to the material's inherent negative properties, including a lack of antibacterial effects. Therefore, many attempts have been made to incorporate antibacterial agents into resin composite materials to improve their antimicrobial properties and prevent secondary caries formation.

Exploring the Perception and Awareness of Dental Students and Interns in Managing and Treating Pregnant Patients.

Background Undergraduate dental students and interns express reluctance to deal with pregnant women in the dental office due to the fear of medical consequences on the fetus. This study aims to explore the knowledge, attitudes, and practices of dental students and interns regarding the dental considerations of pregnant women in three dental schools in Saudi Arabia. Methodology This cross-sectional study was performed between October and December 2023 and targeted the clinical academic years of dental students and interns at three dental schools in Saudi Arabia, namely, Taibah University, Umm Al-Qura University, and Qassim University.

Clinical and Radiographical Outcomes of Restorative Treatment With Stainless Steel Crowns Performed by Undergraduate Dental Students in Medina, the Kingdom of Saudi Arabia.

Background and objective Stainless steel crown (SSC) placement has long been the preferred restorative treatment modality for treating multi-surface carious primary molars. This study aimed to assess the outcomes of SSC placement on primary molars performed by undergraduate dental students. Materials and methods A total of 112 children aged four to eight years were contacted for follow-ups 12 months after they underwent SSC restorations by fifth- or sixth-year female dental students in 2018-2020.

Web-Based Information on the Treatment of Dental Hypomineralization.

Purpose: To categorise and evaluate the quality and readability of the web-based information about the treatment of the variety of forms of dental hypomineralization.

Methods: An internet search using two different search terms regarding treating dental hypomineralization was conducted using the Google search engine. The first 100 websites from each search were analysed.

Knowledge and attitude of dentists toward minimally invasive caries management in Almadinah Almunawwarah province, KSA.

Objective: Over time, the management of dental caries has shifted towards minimally invasive dentistry (MID) and more conservative and evidence-based strategies. Although most dental schools have begun to incorporate MID caries management strategies in their curriculum; it has yet to be established whether these strategies are being implemented in everyday practice. In this study, we aimed to evaluate the knowledge and attitude of dentists working in Almadinah Almunawwarah province in KSA with regards to the implementation of MID in caries management.

Relationships between Dental Topography, Gross Wear, and Bang and Ramm/Liversidge and Molleson Age Estimates for a Sample of Human Premolar Teeth.

Objectives: Molar crown wear is often used in bioarchaeological research as a proxy for age at death. However, a small number of researchers have used premolars or compared the application of different methods of relative age estimation.

Material And Methods: Using a sample of 197 previously extracted maxillary first premolars from US dental patients, we considered three protocols for estimating age: the Bang and Ramm/Liversidge and Molleson (BRLM) age estimate method, occlusal topographic analysis, and the Smith system of macrowear scoring.

Awareness of professional fluoride application and its caries prevention role among women in KSA.

Objectives: Considering the high caries prevalence among Saudi females, spreading knowledge on caries prevention modalities such as high-concentration professional fluoride (PF) applications could decrease their risk of dental caries. However, little is known about the current level of female awareness on the important caries prevention role of PF applications. Therefore, this study assessed the level of awareness of female adults in the KSA regarding PF application and its role in caries prevention.

Tooth Age Impact on Dental Erosion Susceptibility and Treatment Efficacy.

This laboratory study investigated the impact of tooth age on dental erosion susceptibility and preventive treatment efficacy. Extracted human premolars were selected and had their age estimated (∼10-100 years old) using established dental forensic methods. Enamel and root dentin slabs were prepared, embedded in acrylic blocks, flattened, and polished.

Susceptibility of Dental Enamel of Different Ages to Caries-Like Lesion Development.

This study investigated the impact of estimated age, anatomical location, and the presence of wear facets on the susceptibility of enamel to develop caries-like lesions. Extracted human premolars (n = 261) had their age estimated between 10 and 93 years old, using established forensic methods. Specimens of enamel (4 × 4 mm) were prepared from the middle of the buccal surfaces, preserving the outer surface layer.

Enamel crack association with tooth age and wear severity: An optical coherence tomography study.

Purpose: To investigate the association of dental enamel cracks with estimated tooth age and varying tooth wear severities.

Methods: 355 premolars were sorted from a pool of extracted human teeth, based on their estimated age range: 21-40, 41-60 years old, determined by a dental forensic method and on the presence/severity of lesions: none, mild, moderate and severe wear (Basic Erosive Wear Examination Index). The buccal and lingual surfaces of the teeth were inspected for cracks under an optical coherence tomography system.

Trend-analysis of dental hard-tissue conditions as function of tooth age.

Objective: This retrospective in-vitro study investigated tooth age effect on dental hard-tissue conditions.

Methods: Unidentified extracted premolars (n = 1500) were collected and their individual age was estimated (10-100 (±10) years old (yo)) using established dental forensic methods Dental caries, fluorosis and tooth wear (TW) were assessed using the International Caries Detection and Assessment System (ICDAS; 0-5 for crown and 0-2 for root), Thylstrup-Fejerskov (TFI; 0-9) and Basic Erosive Wear Examination (BEWE; 0-3) indices, respectively. Staining and color were assessed using the modified-Lobene (MLI) (0-3) and VITA shade (B1-C4) indices, respectively.

FTIR characterization and release of bovine serum albumin from bioactive glasses.

Background: Bioactive glass has attracted substantial interest in orthopedics, but it has been less explored as a drug carrier. This study investigated the bovine serum albumin (BSA) release from bioactive 13-93B0 and 13-93B3 glasses.

Methods: Glass disks (13-93B0 and 13-93B3; n = 5) were loaded with 4 mg of BSA and coated under different chitosan-coating conditions.

Enamel Thickness Determination by Optical Coherence Tomography: In vitro Validation.

Optical coherence tomography (OCT) has been introduced in dentistry as a nondestructive diagnostic imaging tool that does not utilize ionizing radiation. This study investigated the agreement between polarization-sensitive OCT (PS-OCT), microcomputed tomography (μ-CT), and histology for enamel thickness measurements. Human enamel samples were prepared and evaluated with μ-CT and PS-OCT and then sectioned and observed via digital transversal light microscopy.

Efficacy of stannous, fluoride and their their combination in dentin erosion prevention in vitro.

The aim of this study was to compare the protective effects of solutions containing stannous (Sn), fluoride (F) and their combination in the prevention of dentin erosion. Forty bovine root dentin specimens (4'4'2 mm(3)) were prepared and randomly assigned to 4 groups (n = 10): SnCl2 (800 ppm/6.7 mM Sn), NaF (250 ppm/13 mM F), NaF/SnCl2 (800 ppm/6.