Dental news
From dental research
Short summaries of new work in dentistry — materials, technology, public health and clinical research. Every article cites its primary source and is reviewed by a registered dentist before it is published.
These articles are general information about developments in the field. They are not treatment advice, and they do not imply that any technique described is offered at this clinic.
Fighting Decay at the Microscopic Level: Experimental Antibacterial Dental Adhesives
A new laboratory study evaluates an experimental dental glue containing peptide-coated nanoparticles designed to actively fight cavity-causing bacteria.
ResearchInflammation Markers in Gum Fluid Drop After Disinfection, Study Finds
Researchers in Bengaluru tracked two key inflammatory proteins in gum fluid before and after full-mouth disinfection in patients with severe periodontitis.
Public healthUnderstanding How Future Dentists Learn to Prescribe Antibiotics
A study of 2,168 dental students across 10 countries examines how guidelines, attitudes, and knowledge influence antibiotic prescribing practices.
Public healthHow Prolonged and Night-Time Bottle-Feeding Relates to Early Childhood Caries
A recent review examines how bottle-feeding duration and nocturnal use affect early childhood caries severity, highlighting risks past 24 months.
ResearchTrimming Biting Surface May Reduce Pain in First 24 Hours After Root Canal Treatment
A randomized trial evaluated whether reducing a tooth's biting contact lowers discomfort in the 24 hours following initial root canal treatment.
PracticeWhy Some Root Canal Treatments Take More Than One Visit: Study Identifies Key Factors
A study of over 1,700 patients identifies the tooth, patient, and clinical factors associated with multi-visit nonsurgical root canal treatments.
Materials3D-Printed vs. Thermoformed Aligners: How Do They Hold Up Over Time?
A laboratory study compares how 3D-printed and traditional thermoformed clear aligners change in thickness and force delivery over 30 days of wear.
MaterialsAdding Magnesium Nanoparticles and Silicon Compounds to Dental Resin Fillings: A Laboratory Study
A laboratory study evaluated dental resin modified with magnesium oxide nanoparticles and silicon compounds for improved strength and antibacterial action.
Public healthHigh Rates of Dental Decay and Gum Inflammation Found Among Athletes at Special Olympics Event
A screening study of 586 athletes at Special Olympics Bharat 2022 revealed high rates of tooth decay and gum inflammation despite daily brushing habits.
Public healthStudy Examines Tooth Decay Rates in Children and Youth with Cerebral Palsy
A nationwide study in New Zealand examined dental caries rates and motor impairment levels in 1,220 children and youth with cerebral palsy.
MaterialsComparing Silica-Enriched and Fluoride Toothpastes for Teeth with Enamel Defects: Findings from a Clinical Trial
A 45-day clinical trial in children evaluated silica-enriched toothpaste against standard fluoride toothpaste for teeth affected by enamel defects.
MaterialsExperimental Implant Coating Combines Gum Healing, Antibacterial Action, and Immune Regulation
Researchers test an experimental dental implant coating designed to improve gum tissue attachment, resist bacteria, and regulate immune responses.
ResearchLaboratory Study Tests Synthetic Salivary Peptide Against Acid Enamel Erosion
A laboratory study evaluated a synthetic salivary peptide for protecting bovine enamel against strong acid exposure in a three-day acid test.
TechnologyAutomating 3D Dental Model Measurements with Artificial Intelligence
Researchers tested an AI system that detects dental landmarks and calculates arch length discrepancy on 3D dental models in under four seconds.
Public healthDental Visits Not Linked to Increased Heart Infection Risk, Study Finds
A nationwide study of over 4 million adults examined whether dental procedures increase the risk of bloodstream or heart valve infections.
PracticeManaging Pain After Dental Implant Surgery: How Timing and Medication Choice Help
A published review examines post-operative pain management for dental implants, highlighting scheduled anti-inflammatory dosing to prevent breakthrough...
ResearchBlood Markers for Bone Health Linked to Severity of Gum Disease in New Study
A cross-sectional study finds that lower vitamin D and higher FGF-23 blood levels are associated with more advanced stages of periodontitis.
MaterialsHow Well Do Zirconia Crowns and Bridges Last? A Review of 66 Clinical Studies
A systematic review of 66 clinical studies evaluates the long-term survival, success rates, and complications of zirconia dental crowns and bridges.
ResearchCan Dental Tools Predict Future Cavities? A Review of Caries Risk Assessment Methods
A systematic review of 30 studies evaluates how accurately caries risk assessment tools can forecast future tooth decay in children and adults.
ResearchTwo Minutes or Three? Review Evaluates Toothbrushing Duration and Plaque Removal
A systematic review evaluates whether brushing for three minutes removes more dental plaque than the standard two minutes in single-brushing trials.
Public healthRoot Decay in Older Adults: North Indian Study Identifies Key Risk Factors
A study of 820 older adults in Ghaziabad finds root surface decay in over 37% of participants, linked closely to gum recession and lifestyle habits.
ResearchLooking Beyond Teeth: Dental X-Rays and Carotid Artery Health
A study of 410 adults examined how periodontitis and carotid calcifications seen on dental X-rays relate to ultrasound measures of clogged arteries.
ResearchHow Thalassemia Affects Jaw and Facial Development: Insights from a Scoping Review
A global review of 26 studies details how thalassemia affects jaw growth and facial structure, highlighting the value of early orthodontic care.
MaterialsPlant Extracts and Dental Bonding: Laboratory Study Tests Natural Enzyme Blockers
A laboratory study finds grape seed and green tea extracts improve composite filling bond strength on caries-affected dentin using universal adhesives.
ResearchChildhood Cancer Treatment and Long-Term Dental Growth: Findings from a Multicentre Study
A study of 103 childhood head and neck cancer survivors reveals high rates of long-term dental developmental issues, especially in children treated unde...
ResearchLong-Term Stability of Lower Jaw Advancement Surgery: What a Five-Year Study Reveals
A retrospective study of 32 patients shows that lower jaw advancement surgery (BSSO) with rigid fixation remains stable for up to five years.
ResearchGenetic Markers and Gum Disease Risk: A Study in North India
Researchers evaluated variations in the TNF-alpha gene among 364 participants to understand genetic susceptibility to periodontitis in North India.
ResearchJaw Pain and Overall Health: Study of 250,000 Patients Links Painful Jaw Disorders to Broader Medical Conditions
A study of over 250,000 dental records finds that painful jaw disorders are strongly linked to headaches, sleep apnea, anxiety, and other health issues.
ResearchA liquid that stops decay without drilling — large trial reports results
A US trial of 830 children under six found silver diamine fluoride arrested decay in more than half of affected baby teeth, with no drilling or injections.
TechnologyHow good is AI at spotting cavities? A review of 25 studies gives a number
A meta-analysis in BMC Oral Health pooled the evidence on AI caries detection and found 86% sensitivity and 91% specificity — with a clear caveat from the authors.
MaterialsA gel that grows new enamel — and why that is harder than it sounds
University of Nottingham researchers report a fluoride-free gel that rebuilds enamel by drawing calcium and phosphate from saliva, growing crystals aligned with the existing tooth.
Public healthGum disease and the rest of the body: a review maps the connections
A Frontiers in Immunology review sets out how periodontitis — affecting 35–50% of adults worldwide — links to eight categories of systemic disease, and by what mechanisms.