Dentistry Commons^™

Through The Looking Glass, Sarah Glass Dds, Leigh Griffin Dds

Virginia Dental Journal

No abstract provided.

An Examination Of Hiring Practices And Employee Retention Today Compared With Pre-Pandemic Characteristics In Orthodontics, Logan Passey Dds, Msd, Bhavna Shroff Dds, M.D.Sc., Mpa, Christina B. Philips Dds, Msd, Caroline K. Carrico Ph.D., Steven J. Lindauer Dmd, M.D.Sc, Daniel R. Hawkins Dmd, Siddharth Chiang Dds

Virginia Dental Journal

The COVID-19 pandemic resulted in a fundamental shift in the labor market, leading to unprecedented job losses. Between February and April 2020, approximately 22.2 million jobs were lost nationwide. Notably, dentistry was among the top ten industries impacted, accounting for 555,000 of those job losses. When positions were reopened, only 76% of all employees across all industries returned to work by August 2020.

As the COVID-19 pandemic dramatically disrupted workforce stability, particularly within dental practices, effective talent management emerged as a critical strategy for rebuilding and sustaining the dental workforce. Talent management is of increasing importance in today’s labor market, …

2026 Virginia Dental Showcase, Megan Wyman

Virginia Dental Journal

No abstract provided.

The Fulcrum Podcast, Shannon Jacobs

Virginia Dental Journal

No abstract provided.

2026 Dental Days At The Capitol: When Vda Members Unite, The Impact Is Powerful, Laura Givens

Virginia Dental Journal

No abstract provided.

Thank You For Standing With Organized Dentistry, Scott Berman Dds

Virginia Dental Journal

No abstract provided.

2026 General Assembly Session Review, Tripp Perrin, Emily Ward, Missy Wesolowski

Virginia Dental Journal

No abstract provided.

The Intersection Of Artificial Intelligence And State Dental Board Regulations An Emerging Area In 2026, Paul Supan Dds, Rick Jackomis Dds, Jd, Munira Muluke Dmd, Ms

Virginia Dental Journal

No abstract provided.

The Drill, Episode 23, Ryan Dunn

Virginia Dental Journal

No abstract provided.

New Leadership, Shared Vision: Ada’S Next Chapter Begins, James Mercer Dds

Virginia Dental Journal

No abstract provided.

Please Join Us, Sarah Friend Dds

Virginia Dental Journal

No abstract provided.

A United Voice For Virginia Dentistry, Marlon Goad Dds

Virginia Dental Journal

No abstract provided.

Va Dent J April, May And June 2026

Virginia Dental Journal

This issue of the Virginia Dental Journal highlights the key forces shaping dentistry in 2026, including workforce shortages, legislative advocacy, and emerging technologies. It examines the impact of artificial intelligence on clinical care and regulation, alongside ongoing efforts to expand access to care and strengthen the dental workforce in Virginia. The issue also addresses changes in professional engagement, practice management trends, and the importance of organized dentistry in navigating policy and industry challenges. Overall, it underscores a profession adapting to rapid change while prioritizing patient care and collaboration.

Dens Invaginatus Prevalence In Maxillary Lateral Incisors In Egyptian Population: Cone Beam Computed Tomography 3-Dimensional Analysis, Marwa Ezz, Sherif Heidar, Mahinaz Reda Abdelhamed

Dentistry

Introduction: Dens invaginatus also called dens in dente is frequent developmental anomaly, most commonly affect maxillary lateral incisors. It can create an inflammatory and microbial pathway that may compromise pulp vitality. Once detected, intervention must be planned. Aim of the study : This study investigated Dens invaginatus prevalence in maxillary lateral incisors in Egyptian population and its categorization according to Oehlers classification using CBCT. Materials and Methods This study assessed 296 cone beam computed tomography scans including a total number of 592 maxillary lateral incisor. Two experienced examiners: an oral and maxillofacial radiologist and an endodontist, inspected Dens invaginatus in …

Occupational Therapy And Periodontics Collaboration To Improve Hand Health And Fine Motor Skills In Dental Student, Zainab Alsuwaiyan

Master's Theses (2009 -)

Background: A study conducted in 2023 by the Occupational Therapy (OT) Department and Marquette University school of dentistry (MUsoD) demonstrated that many student participants scored below average on hand function testing, indicating a need for occupational therapy intervention. Objective: The purpose of this study was to evaluate the effectiveness of occupational therapy–led training for periodontics and registered dental hygienist faculty on the performance of dental students in the Introduction to Clinical Practice course (DEIN 7114). Methods: Faculty teaching in DEIN 7114 were recruited for this study. They participated in educational sessions led by occupational therapy faculty focusing on musculoskeletal disorders …

Bone Marrow Aspirate Concentrate And Xenograft Versus Autograft And Xenograft In The 3d Reconstruction Of Atrophic Maxillary Ridges: A Split-Mouth Randomized Controlled Trial, Moataz Bahaa, Ahmed Abdelmaksoud Dr., Mohamed Mounir Prof, Yasmin Nassar Prof, Mohamed Shawky Dr., Sara Elmoshy Dr.

Dentistry

To evaluate bone quality and quantity after 3D augmentation of vertically and horizontally atrophied maxillary ridges and compare the use of bone marrow aspirate concentrate (BMAC) and xenograft versus autograft and xenograft, both using prebent titanium (Ti) mesh over a virtually augmented model. Materials and Methods: Ten fully edentulous patients with severe maxillary vertical and horizontal bone loss were recruited. Virtual horizontal and vertical bone augmentation was performed for the deficient ridge to produce virtually augmented models for prebent Ti meshes preoperatively. Each patient was rehabilitated with BMAC and xenograft on one side of their mouth (test side) and with …

Comparative Evaluation Of The Antimicrobial Efficacy Of 2% Chlorhexidine And 10% Dimethyl Sulfoxide At The Resin–Tooth Bond Interface: A Pilot In Vitro Study, Kashmiri Chowdhury, Delphine Priscilla Antony, Praveen Kumar Elango, Amee Sanghavi

International Arab Journal of Dentistry

Objectives: To evaluate and compare the effectiveness of chlorhexidine (CHX) versus dimethyl sulfoxide (DMSO) in preventing Streptococcus mutans adhesion at the resin-tooth bond interface. H0 states no significant difference in antimicrobial efficacy between CHX and DMSO.

Methods: Fifteen extracted molars were randomly assigned to three groups: 2% CHX, 5% DMSO, and saline (control). Surfaces were treated for 60 seconds, bonded with a two-step etch-and-rinse adhesive, and restored with composite resin. Samples were incubated with S. mutans in BHI broth at 37°C for 14 days with broth changes every 48 hours. Confocal laser scanning microscopy (CLSM) assessed microbial viability.

Results: CHX …

Comparative Evaluation Of Irrigants On Sealer Penetration: An In Vitro Confocal Laser Scanning Microscopy Study, Savani Purohit, Priyanka Zinge, Roshan Samuel, Aayush Bhatt, Rucha Pawar

International Arab Journal of Dentistry

Objectives: Effective smear layer removal enhances sealer penetration in endodontics. Chelating agents vary in their efficacy, influencing treatment outcomes. In this study, the depth of penetration of AH Plus and Bio-C root canal sealers into dentinal structures was analysed using confocal laser scanning microscopy (CLSM), following the application of four final irrigants: 17% EDTA, 20% citric acid, 0.2% chitosan, and 5% fulvic acid.

Methods: Ninety-six single-rooted human premolars were prepared and irrigated with sodium hypochlorite. Final irrigation used one of four agents: 17% EDTA, 20% citric acid, 0.2% chitosan, or 5% fulvic acid, followed by sonic activation. Canals were obturated …

Therapeutic Potential Of Bacillus Coagulans Unique Is2 Probiotic Supplementation On Early Periodontitis Patients: A Randomized Controlled Trial, Renu Gaur, Aysha Jebin A, Prabhuji M L V

International Arab Journal of Dentistry

Objectives: Bacillus coagulans (B. coagulans) is a probiotic commonly used for broad spectrum of systemic infections, its potential to treat oral infections, particularly periodontitis, is still being studied.The aim of the study was to evaluate the efficacy of probiotic B. coagulans as an adjunct to SRP in periodontitis patients.

Methods: Thirty systemically healthy patients with stage I/ stage II and grade A/ grade B periodontitis were selected and randomly divided into two groups. The control group received SRP along with placebo and the test group received SRP + B. coagulans probiotic chewable tablets. At baseline, one month, and three months …

Study Of The Changes In Vestibular Bone Plate Absorption Values After Implant Placement Under Immediate Loading For A Period Of 5 Months Using Cbct: An In Vivo Study, Hassen Merzouk, Samir Habibi, Ben Ali Boutabout

International Arab Journal of Dentistry

Introduction: The study focuses on the success and durability of dental implants, which depends heavily on the bone surrounding them. Changes in this bone affect how the implant looks and functions. The researchers aimed to use CBCT, a modern three-dimensional imaging tool, to accurately measure changes in the thickness of the bone plate on the cheek side (vestibular bone plate) around implants placed in the lower jaw (mandible). Specifically, they looked at bone changes five months after placing implants that were immediately loaded (meaning they were used for chewing right away) in 15 patients who had missing molars or premolars. …

Effect Of Root Canal Sealer Type On Obturation Density: An In Vitro Comparison Of Ah Plus, Bioactive Rcs, Novel Bioactive Glass-Based Bioceramic Sealer, And Zinc Oxide Eugenol, Poulomi Guha, Pradeep Solete, Nishitha Arun, Praveen Kumar Elango, Sanyukta Singh

International Arab Journal of Dentistry

Objectives: To compare the obturation density of four root canal sealers—AH Plus, Bioactive RCS, a novel bioactive glass-based bioceramic sealer, and zinc oxide eugenol (ZOE) using a standardized single-cone obturation technique.

Methods: Forty extracted premolars were endodontically prepared to a 15 mm working length and divided into four groups (n=10). Each group was obturated with the same F2-sized guttapercha cones and one of the sealers being evaluated. Weight variations pre-obturation and postobturation, and after complete sealer setting were used to calculate obturation density. Data were analyzed using one-way ANOVA and Tukey’s post hoc test (p < 0.05) to test for group differences.

Results: The bioactive glass-based sealer …

Oral Rehabilitation Of A Pediatric Patient With A Dental Anomaly: A Case Report, Enas Almasri, Mohamed Altinawi, Shadi Azzawi, Imad Katbeh, Anas Abdo

International Arab Journal of Dentistry

Objective: Tooth fusion is an uncommon dental abnormality, occurring in 0.1% of permanent dentition. Fusion of a normal permanent tooth and a supernumerary tooth is unusual. This case report delineates a multidisciplinary strategy for the management of a child with a fused tooth and a concomitant supernumerary tooth. The objective is to progressively illustrate the aesthetic and functional restoration of a smile impacted by a dental fusion abnormality.

Case Report: A 9-year-old boy was referred to the pediatric dental clinic with the chief complaint of a large upper anterior tooth. Intraoral and radiographic investigations showed fusion of the permanent maxillary …

The Role Of Ai Chatbots In Dentistry: A Systematic Review Of Applications, Benefits, Challenges, And Future Directions, Arushi Kumari, Upasana Reddy, Mamatha Shekar Shetty

International Arab Journal of Dentistry

Introduction: Artificial intelligence (AI) aims to develop systems capable of performing tasks that require human intelligence, including learning, reasoning, and decision-making. In dentistry, AI is increasingly applied across multiple specialties, such as operative dentistry, periodontics, orthodontics, oral and maxillofacial surgery, and prosthodontics, particularly in diagnosis, treatment planning, and prognosis.

Objectives: This review focuses on the application of AI chatbots in dentistry, exploring their potential benefits and limitations. The objective of this review is to addresses the questions: 1. Which dental domains employ AI chatbots? 2. What evidence exists for their performance in diagnostics, patient engagement, and education? 3. What ethical, …

Biologically Oriented Preparation Technique In Implant-Supported Fixed Prostheses: A Systematic Review, Ghida Lawand, Roudy Khayat, Yara Ismail, Maryse Nassif, Mahmood Dashti, Jimmy Londono, Rami Al Bahri, Hani Tohme

International Arab Journal of Dentistry

This systematic review was conducted to assess the clinical and esthetic outcomes associated with convergent collar implants and compare them to divergent collar implant. The review was registered on the PROSPERO register (registration number: CRD42022326338). The systematic literature search was conducted in accordance with PRISMA guidelines to identify studies on implant-supported prostheses related to the Biologically Oriented Preparation Technique (BOPT) until June 2023. Inclusion criteria involved experimental and clinical studies published in peer-reviewed journals, excluding expert opinions. Data extraction was performed, adhering to predefined parameters for BOPT, specifications of convergent collar implants, and the assessment of outcomes. The systematic review …

Translationally-Relevant Tumor Resection Model For Murine Preclinical Models Of Oral Squamous Cell Carcinoma, Gemalene M Sunga, Alejandra Cobos Perez, Andrea H Molina, Nourhan Hussein, Neeraja Dharmaraj, Andrew Sikora, Simon Young

Faculty, Staff and Student Publications

Currently, the first-line treatment for the most common form of head and neck squamous cell carcinoma (HNSCC), oral cavity squamous cell carcinoma (OSCC), is surgical resection, followed by risk-adapted treatments, such as chemoradiotherapy. However, with the current standard of care and even the emergence of new treatments, such as checkpoint blockade, the overall survival for advanced, recurrent disease remains high, and the prevalence of head and neck cancer is projected to continue to increase in the coming years. Thus, deeper investigation into current standard-of-care modalities, in addition to novel therapeutics, is necessary to translate potential and promising treatment options to …

Exploring The Perceptions Of United States Dentists And Dental Hygienists Towards Implementation Of New Workforce Shortage Policies, Hite N. Jones

Dental Hygiene Theses & Dissertations

Background: There is a perceived national dental hygiene shortage causing delays in receiving preventive treatment and potentially increasing oral disease risk. States are proposing alternative pathways to allow less-trained individuals to provide dental hygiene care to fill this perceived gap. There is no research to support whether such measures would mitigate the shortage issue. Purpose: Therefore, the purpose of this study was to examine the perceptions of United States (U.S.) dentists and dental hygienists (DH) towards the implementation of new workforce shortage policies and contributing factors and solutions to the workforce shortage. Methods: This descriptive, cross-sectional study included a convenience …

Healthcare Systems & Policy Implications For Tele-Dentistry Policies On Access To Dental Care For Underserved Populations In The United States, Deeya Bhadresa

Posters - 2026

Access to dental care remains a significant public health challenge for people in rural and low-income communities. Tele dentistry has shown the ability to expand preventive services, improve care coordination, and reduce geographic barriers. However, inconsistent Medicaid coverage, limited infrastructure, and low provider participation restrict its impact. The main recommendation is standardizing Medicaid tele dentistry coverage and reimbursement across states to improve access and equity. Action is needed now to preserve post–COVID-19 telehealth gains and address persistent oral health disparities.

2026 Research Day Program, Lincoln Memorial University

Research Day

This program contains abstracts and presentation summaries from LMU's 2026 Annual Research Day conference.

Digital Assessment Of Subtractive And Additive Cad/Cam Fabrication Methods On The Fit And Accuracy Of Lithium Disilicate Veneers, Sara Fikry Elshafei Dr, Islam Heiba Dr, Basma Fayyad, Maha Nagy

Dentistry

No abstract provided.

Prevalence Profile Perceived Stress And Impact On Quality Of Life For Recurrent Aphthous Ulcers: A Cross-Sectional Epidemiological Study In Egypt, Dalia Ghalwash

Dentistry

Recurrent Aphthous Ulcerations (RAU) are among the most frequent oral ulcers with unknown etiology and multiple risk factors. This study assessed the prevalence profile of aphthous ulcers, risk factors, levels of perceived stress, and their impact on quality of life in an Egyptian sample. This study involved screening 4100 individuals from the outpatient clinic, Faculty of Dentistry, The British University in Egypt, and several Egyptian governorates. Patients were subjected to clinical examination and patient interviews for accurate diagnosis and collection of data. The Perceived Stress Scale (PSS) was used to assess levels of perceived stress, and the Oral Health Impact …