Dentistry Commons^™

Evaluation Of A No-Code Ai Model For Detecting Periapical Radiolucencies: Impact Of Anatomical Region On Diagnostic Performance, Manal Hamdan, Kevin W. Yu, Marguerite Miller, Stephanie J. Sidow, Zaid Badr, Sergio E. Uribe

School of Dentistry Faculty Research and Publications

Background

To develop a no-code artificial intelligence (AI) model for the detection of apical radiolucent lesions and to assess how lesion location influences the model’s diagnostic performance.

Methods

312 periapical radiographs were retrospectively collected, each accompanied by a corresponding cone-beam computed tomography (CBCT) scan obtained within six months and a radiology report authored by board-certified oral and maxillofacial radiologists. These reports served as the reference standard, and all findings were cross-verified by the primary investigator through CBCT review. The dataset included 181 images with at least one apical radiolucent lesion and 131 lesion-free controls. Using the no-code AI platform LandingLens …

Your Friendly Neighborhood Office Dog

West Michigan District Dental Society Bulletin

Have you ever wondered what it’s like to be able to take your furry best friend to the office every day? Have you considered bringing in a support animal to the office but just not sure how to make it work? Most support animals tend to be dogs, as they are easy to groom and train. I picked the brains of local colleagues who offer support animals or therapy dogs in their practice and what the impact has been to their businesses.

Pearls From Local Dentists

West Michigan District Dental Society Bulletin

"Clinical Corner: Pearls from Local Dentists" is a section of the WMDDS Bulletin where local dentists share clinical wisdom for fellow practitioners. This edition discusses Phased Build-Outs and Dentist Burnout.

Wmdds Bulletin Fall 2026

West Michigan District Dental Society Bulletin

In the Fall 2026 issue, the reader will find the following articles: 

• An Interfaith Dental Program Update
• 2026 Directory Corrections/Additions
• Cover Story: Your Friendly Neighborhood Office Dog
• Pearls from Local Dentists: Planning for the Future Without Sacrificing the Present  & Why the Practice Owner Is the Last to Get Help

Also included are your monthly tripartite update, news from West Michigan counties, the President's Message and Editor's Letter.

Noda News November 2026

New Orleans Dental Association News

New Orleans Dental Association (NODA) News includes regular columns with regional news impacting the New Orleans membership including: columns from the President and Executive Director, feature articles relating to the field of dentistry, association events and upcoming activities, component news, continuing education opportunities, and classifieds.

J Mich Dent Assoc Nov. 2026

The Journal of the Michigan Dental Association

The November 2026 issue of the Journal of the Michigan Dental Association provides comprehensive coverage of professional, legal, and operational developments impacting Michigan dentists. Key topics include an analysis of dental emergency visits at Federally Qualified Health Centers (FQHCs), leadership principles within organized dentistry, advocacy efforts surrounding Senate Bill 105 regarding virtual credit card reimbursement fees, practice transition, embezzlement prevention, employee documentation compliance, and member services. This issue highlights community, equity, and legislative engagement aimed at supporting dental practices and improving statewide public oral health.

Nov. 2026 The Back Page - Life Membership Status Awarded To 70 Members, Mda Membership Department Staff

The Journal of the Michigan Dental Association

The Back Page celebrates seventy Michigan Dental Association members who achieved Life Membership status in 2026. Organized by local dental districts (including Central, Cloverland, Detroit, Jackson, Kalamazoo Valley, Lakeland Valley, Oakland County, and West Michigan), the feature honors their decades of clinical practice, dedicated service, and sustained support for organized dentistry across Michigan.

Nov. 2026 From The Editor - Wicked Problems, Shared Solutions, Romesh Nalliah

The Journal of the Michigan Dental Association

This editorial reflects on systemic issues in public oral health through the historical tragedy of Deamonte Driver and broader national statistics on emergency department fatalities from dental conditions. It emphasizes the complex, 'wicked' nature of oral healthcare access and highlights research in this issue examining how Michigan's Federally Qualified Health Centers handle emergency care. The editor urges member dentists to actively participate in organized dentistry and legislative advocacy to achieve meaningful, long-term health policy reform.

Analysis Of The Dental Emergency Visits At Fqhcs In Michigan And Recommendations For Change, Xuesi Hua, Martha Mccomas, Elizabeth Hatfield

The Journal of the Michigan Dental Association

This mixed-methods study evaluates emergency dental operations across Michigan's Federally Qualified Health Centers (FQHCs). Utilizing clinician interviews, surveys, and state usage data, the authors examine care delivery models, identify clinician and patient barriers to access, and analyze reasons why patients utilize hospital emergency departments rather than community health centers. System-level recommendations are proposed to optimize emergency triage, expand capacity, and improve outcomes for underserved populations.

Bulletin Ninth District Ny November 2026

Bulletin of the Ninth District Dental Association

In the November 2026 issue, the reader will find the following feature articles:

• Dr. Roland Emmanuele, a True Stalwart of the Ninth District!
• ADA Wins in 2026
• NYSDA Wins in 2025

Also included are your monthly President's Message, event updates, continuing education opportunities, membership news and classifieds.

The Potential Relationship Between Red Complex Tannerella Forsythia And Obstructive Sleep Apnea, Abby Dibble Ms, Kristi M. Soileau

New Orleans Dental Association News

The pathogenesis of periodontitis is no longer attributed to a single infectious organism but rather to a dysbiosis-affiliated microbial community that disrupts host immune response. Within this polymicrobial ecosystem, Tannerella forsythia has emerged as one of the principal periodontal pathogens because of its ability to evade host defenses, promote tissue destruction, and establish cooperative interactions with neighboring microorganisms. As a Gram-negative, obligate anaerobic bacterium belonging to the red complex group, T. forsythia is consistently associated with advanced periodontal disease and is increasingly recognized as an important contributor to both local periodontal destruction and systemic inflammation. A 2024 meta-analysis of ten …

The Whole Patient: What Fascia Reveals About Pain, Adaptation, And The Case For Treating Together, Kelly Davis Pt, Dpt, Faaompt, Mt

New Orleans Dental Association News

The final piece in this series looks at fascia and the autonomic nervous system — the connective tissue and nerve pathways linking the jaw, neck, and airway into one continuous system — and why both matter to dentistry. Dr. Davis draws on current fascia and pain science research, including work from the 2025 International Fascia Research Congress in New Orleans, to explain how a misaligned bite can travel through this tissue and surface as headaches, how tongue posture and breathwork affect jaw stability, and why complex, chronic cases so often need more than one discipline to make headway. Told partly …

Noda News October 2026

New Orleans Dental Association News

New Orleans Dental Association (NODA) News includes regular columns with regional news impacting the New Orleans membership including: columns from the President and Executive Director, feature articles relating to the field of dentistry, association events and upcoming activities, component news, continuing education opportunities, and classifieds.

The Lateral Recovery Position In Medical Vs Dental Emergencies, John Regis, Steven Saxe, Jason Ciccotelli, Saskia Richter, Jessica Immonen

The Journal of Integrative Physiology

The lateral recovery position is widely used in prehospital and clinical settings to help maintain airway patency in unconscious patients who are breathing spontaneously. Tracheal anatomy and asymmetries in respiratory structures, along with gravitational effects on soft tissues, may influence the efficacy and safety of this positioning. Clinical nuances related to the setting and secondary health concerns interestingly create disagreement on preferred side for lateral placement. This article explores the anatomical and physiological considerations that support the lateral recovery position—focusing on tracheal asymmetry and its implications for airway patency—along with emergency medical practices in medical versus dental emergencies. It also …

Effect Of Multiple Uses And Sterilization Of Abutment-Level Peek Implant Scan Bodies On Complete-Arch Intraoral Digital Scans Trueness: An In Vitro Study, Georgio Zeidan, Maryse Nassif, Ghida Lawand, Hani Tohme

International Arab Journal of Dentistry

Introduction: Polyetheretherketone (PEEK) implant scanbodies (ISBs) offer favorable optical properties for digital impressions but may be susceptible to wear and dimensional changes with repeated clinical use and sterilization. While previous studies have examined these variables separately, no investigation has simultaneously evaluated their combined effects on abutment-level PEEK ISBs in complete-arch implant situations.

Aim: To evaluate the effect of multiple uses and autoclave sterilization of abutment-level PEEK implants can bodies on the trueness of complete-arch intraoral digital scans in an in vitro setting.

Methods: A maxillary edentulous reference cast with four implants in an All-on-4 configuration was fabricated …

Efficacy Of Diode Laser As An Adjunct To Non-Surgical Periodontal Therapy In The Treatment Of Stage Ii And Iii Periodontitis: A Randomized Clinical Trial, Heba Samir, Ayat Gamal-Abdelnaser, Marwa Elsayed

International Arab Journal of Dentistry

Objectives: The goal of periodontal therapy is to reduce the bacterial deposits in the pockets; which is mainly achieved by non surgical periodontal therapy (NSPT). Despite effective, it may sometimes be insufficient. Laser offered several advantages as bactericidal, disinfectant and healing accelerator. The aim of the study was to evaluate the efficacy of the use of adjunctive diode laser to NSPT compared to NSPT alone in the treatment of periodontitis.

Methods: In this randomized controlled study with parallel groups, 12 periodontitis patients were randomly assigned to either control group (NSPT only, n=6) or intervention group (laser + NSPT, …

Influence Of Head Posture In Sitting And Standing Positions On The Vertical Dimension Of Rest Value In Dentate Patients: A Comparative Clinical Study, Mia Bardawil, Carole Abi Ghosn, Jihad Fakhouri

International Arab Journal of Dentistry

Introduction: This study investigates the value of the vertical dimension of rest (VDR) in dentate patients in different head postures, supported and unsupported by the headrest of the dental chair, as well as in standing position.

Methods: The VDR was measured and compared in 60 dentate individuals aged 20–25 in different positions (sitting with and without head support, and standing) three times per position. The head was aligned according to the Frankfurt plane when unsupported or standing. Data were analyzed using the Shapiro-Wilk test for normality and ANOVA to assess the effects of posture, gender, and their interaction. …

The Immediate Impact Of Fixed Appliances And Aligners On Perioral Soft Tissues And Speech: A Comparative Approach, Nissi Gurindapalli, Lakshmi Mani Kumari Nachu, Divya Bhavani Vasamsetti, Ramesh Kumar Budumuru, Lakshmi Manojna Nachu, Mohan Kumar Pasupuleti

International Arab Journal of Dentistry

Background and Objective: Facial aesthetics and self-presentation assume significant importance in modern society and augmenting interest in orthodontic treatment practices. Fixed labial, or regular, appliances, namely braces, and clear aligners are the most common orthodontic modalities, and these two vary in their effects on perioral soft tissues and speech. The objective of this study was to compare the immediate effects of fixed labial appliances and clear aligners on perioral soft tissues and speech.

Methods: Anin-vivo comparative study was conducted at Vishnu Dental College. The samples included an equal number of orthodontic patients who were randomly allocated into two …

Comparative Evaluation Of The Effect Of Different Desensitising Methods On The Retention Of Crowns Cemented With Resin Modified Gic: An In-Vitro Study, Zainab Inayatullah, Kartika N. Kumar, Punit Rs Khurana, Anju Aggarwal, Aditya Chaudhary, Naila Perween

International Arab Journal of Dentistry

Introductions: This in vitro study aimed to evaluate and compare the effect of three different desensitizing methods— Admira Protect, dentin bonding agent (Tetric N Bond), and diode laser—on the retention of porcelain-fused-to-metal (PFM) crowns cemented with resin-modified glass ionomer cement (RMGIC).

Methods: Forty extracted, non-carious human premolars were prepared for full-coverage crowns and divided into four groups (n = 10): Group I (Control, no desensitizer), Group II (Admira Protect), Group III (Dentin bonding agent), and Group IV (Diode laser). Standardized tooth preparations were performed and PFM crowns were fabricated and cemented using RMGIC (RelyX Luting 2, 3M ESPE). …

Effect Of Beverages With Varying Acidity On The Surface Microhardness Of Resin Composites: An In Vitro Study, Vishnu S, Shweta Purohit, Yashas Dm, Mangala G K, Chinnu Mary Jose, Athira Bs

International Arab Journal of Dentistry

Introductions: The increasing consumption of acidic beverages has raised concerns regarding their impact on the longevity of composite resin restorations. Surface microhardness is a critical parameter for evaluating the mechanical performance and durability of restorative materials.

Aim: To evaluate and compare the effect of beverages with varying acidity on the surface microhardness of different composite resin materials and to assess the relationship between beverage pH and microhardness reduction.

Materials and Methods: This in vitro experimental study included 140 disc-shaped specimens of four composite resins: Filtek Z350 XT, Tetric N-Ceram, Beautifil II, and Charisma Smart (n = 35 …