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Ava Barros

Barros Ava
[email protected]
Oral Cancer
New test may be better way to detect oral cancer
A new test may detect a germ-fighting protein associated with oral cancer, track precancerous lesions, and determine when a biopsy is necessary. The study was recently published in Cell Reports Medicine.
March 26, 2024
Dr. Aaron Weinberg, PhD. Image courtesy of Case Western University.
Nutrition
Plant-based diets may affect the risk of developing OSA
Adhering to a healthy plant-based diet may be linked to a lower risk of obstructive sleep apnea (OSA) by reducing inflammation and lowering the likelihood of obesity, according to a study published in ERJ Open Research.
March 23, 2024
Sleep Apnea 2
TMJ/TMD
Jewelry that quivers may halt nighttime bruxism
A mouthguard wirelessly attached to a smart bracelet that gently vibrates may trigger people to stop grinding their teeth while they sleep, according to a story recently published in the Daily Mail.
March 22, 2024
Teeth Grinding
AI
This AI tool may redefine braces design
A newly developed artificial intelligence (AI) tool soon may allow orthodontists to give patients better-fitting braces and clear aligners, minimizing errors and requiring fewer adjustments during treatment, according to new research.
March 21, 2024
Braces Pink Bands
Oral Bacteria
Good-as-gold way to kill oral germs, cut antibiotic use
Sugar-coated gold nanoparticles may wipe out stubborn bacteria that get lodged in teeth and potentially eliminate biofilms quicker than antibiotics, according to the National Institute of Biomedical Imaging and Bioengineering.
March 20, 2024
Researchers were able to visualize biofilms in teeth treated with dextran-coated gold nanoparticles using photoacoustic imaging.
Invisible Aligners
McGill to study use of aligners in osteogenesis imperfecta
The faculty at McGill University will lead a research initiative investigating the efficacy of clear orthodontic aligners in assisting individuals with osteogenesis imperfecta.
March 15, 2024
Clear Aligner
Periodontics
Study reveals mouthwash's role in managing type 2 diabetes
Gargling with mouthwash may hold significant promise in mitigating the incidence of periodontitis, as well as managing type 2 diabetes mellitus, according to a study published in Scientific Reports.
March 13, 2024
Mouthwash Man Rinse
Gut
Not-so-sweet news about the sweetener sorbitol
Sugar may be bad for teeth, but the low-calorie sweetener sorbitol, especially when it's combined with antibiotics and a high-fat diet, has its own downsides. The animal study recently was published in Cell.
March 12, 2024
Stomach Pain
Fluoride
SDF may be as effective as sealants in pediatric patients
Silver diamine fluoride (SDF) may work as well as dental sealants in preventing tooth decay in school-age children, offering another inexpensive strategy to combat caries, according to a study published on March 4 in JAMA Pediatrics.
March 7, 2024
Fluoride Application Closeup
Public Health
These states want to blow off vaping, dental health concerns persist
Mississippi has emerged as the leading state in the U.S. committed to kicking the vaping habit and the most concerned about its health risks, according to research conducted by nicotine pouch advocates at Snusboss.
March 5, 2024
United States Map
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Top Stories
Jail Hands
Legal Issues
Unlicensed dentist arrested, faces decade in prison
An unlicensed dentist caught operating from an apartment faces a decade-long prison sentence.
Water Fountain Volodymyr
Fluoride
Dentists say stick with water fluoridation -- it works
Tired Student Pr Image Factory
Dental Education
Dental students are burned out
Levin Practice Success 400
Office Management
Do’s and don’ts for managing your practice
Judge Gavel Lightfield Studios
Legal Issues
Imposter dentist case ends in mistrial
More in Home
Ex-dental worker accused in teeth-whitening scam sentenced
By Melissa Busch
An ex-dental employee accused of tampering with a work computer after she was fired and illegally performing teeth whitening offsite has been sentenced.
August 13, 2025
Judge Gavel Lightfield Studios
These factors may affect tooth loss in younger gum disease patients
By Ava Barros
Patients under age 36 with severe gum disease, limited education, and a history of smoking may be at greater risk of tooth loss, reports a study published in the Journal of Periodontology.
August 13, 2025
Missing Tooth Woman Creative Cat Studio
Clinical tip: Your checklist for dental implants and CBCT
By Kevin Henry
Are you using cone-beam computed tomography (CBCT) imaging correctly when planning dental implants? This clinical tip, courtesy of CDOCS, explains how CBCT can benefit you and your patients even more.
August 13, 2025
Cdocs Weekly Bytes
Dentist, stylist fight over deceased bigamist husband’s millions
By Melissa Busch
A dentist and a beautician who married the same man five years apart in Las Vegas are battling over his multimillion-dollar estate.
August 12, 2025
Wedding Bands Gavel Siti
Blow, smack, pop your way to improved oral health. Maybe?
By Ava Barros
Chewing xylitol gum may help supplement toothbrushing by reducing plaque and decreasing the risk of caries-associated Streptococcus mutans, according to a review published in BMC Oral Health.
August 12, 2025
Chewing Gum Bubble Ekaterina Shvaygert
Podcast: Dr. Matt Bynum on relationships, organized dentistry, and the next generation
By DrBicuspid.com staff writers
Dr. Matt Bynum joins the show to discuss the evolution of dentistry, the challenges faced by new dentists, and the importance of mentorship and building relationships in the field.
August 12, 2025
Dr Bicuspid Podcast 400
Dentists, health workers thinking, planning, attempting suicide
By Melissa Busch
In the past year, healthcare workers, including dentists, in the U.S. reported thinking, planning, or attempting to end their lives, according to a new study.
August 11, 2025
Doctor Stress Mask
Probiotics, diet changes may improve gum disease
By Ava Barros
Combining conventional care with probiotics and an anti-inflammatory diet may significantly improve gum disease, a new study in BMC Oral Health finds.
August 11, 2025
Probiotics Diary
Do’s and don’ts for reactivating patients
By Dr. Roger P. Levin
Struggling with inactive patients? Dr. Roger P. Levin shares techniques to motivate them to return and keep your schedule full.
August 11, 2025
Levin Practice Success 400
Practice agrees to pay to end religious discrimination inquiry
By Melissa Busch
A dental practice accused of refusing to accommodate an employee’s religious beliefs has agreed to pay to settle the allegations.
August 8, 2025
Handshake Legal Settlement Viktor
Rise of oral preventive assistant has new group advocating for RDHs
By Tracee Dahm
Born out of urgency and conviction, according to its founder, here's what the Oral Health Awareness Project is and what it's doing to help dental hygienists.
August 8, 2025
Lisandra Maisonet, RDH, and Tracee Dahm, RDH
Dr. Tom Giacobbi on building the pediatric portion of your dental practice
By Kevin Henry
Dr. Tom Giacobbi continues his Just a Minute, Doc series by sharing tips on winning over children and their parents for your dental practice.
August 8, 2025
Just A Minute Doc 400
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