Ava Barros

Barros Ava
Infection Control
How your toothbrush may combat antibiotic resistance
Toothbrushes carry various viruses, including bacteriophages. Researchers want to leverage these viruses to treat antibiotic-resistant infections, according to a study recently published in Frontiers in Microbiomes.
October 28, 2024
Toothbrush Water Davizro Photography
Implants
How much time and money are linked to implant maintenance
Patients with dental implants supporting fixed restorations should expect to spend more time and money to maintain them over a 10-year period, according to research published in Clinical Implant Dentistry and Related Research.
October 25, 2024
Dental Implants
Cardiovascular
Periodontitis may be linked to thrombotic diseases
Periodontitis may contribute to thrombosis by promoting the transmission of bacteria and systemic inflammation thereby affecting cell interactions and coagulation, suggest the findings of a review published in the International Journal of Oral Science.
October 24, 2024
Perio Probe Zlikovec
Vulnerable Populations
Adults with ADHD may be at greater risk of dental problems
Adults with attention deficit hyperactivity disorder (ADHD) may be at a higher risk for poor oral health compared to those without the condition, according to a report from the CareQuest Institute for Oral Health.
October 22, 2024
Dentist Advise Patient
Implants
Smoking may be linked to early implant failure
Smoking may significantly raise the risk of early implant failure at the prosthetic and individual patient levels, according to a systematic review and meta-analysis recently published in the Journal of Dentistry.
October 22, 2024
Smoking Man Sondem
Whitening
Where dental patients feel most sensitive during whitening
Dental bleaching with 35% hydrogen peroxide may pose a higher risk of tooth sensitivity in the lower arch compared to the upper arch, according to a study recently published in the Journal of Dentistry.
October 21, 2024
Teeth Whitening Woman
Hygiene Tools
Newly designed toothbrush may get teeth cleaner
A toothbrush with a thin head, slim neck, and ultratapered bristles may significantly outperform the standard toothbrush in reducing plaque and gingivitis, suggest study findings published in BMC Oral Health.
October 18, 2024
Woman Brushing Teeth
Sleep Apnea
Big mouth? This tool may improve sleep apnea treatment
Sleep apnea patients with larger mouths may benefit from combining elastic bands with oral appliances that restrict one's mouth opening during sleep, reports a study published in the Journal of Oral Rehabilitation.
October 17, 2024
Sleep Apnea 2
Patient Communication
Why people avoid the dentist
Several factors were cited by patients as the main reasons why they avoided seeking dental care, according to a study published in Oral Diseases.
October 16, 2024
Adobe Stock/Seventyfour.
Insurance
Dental care out of reach even with supplemental Medicare
Dental benefits in Medicare Advantage (MA) plans are common but costly. Even with these benefits, low-income MA beneficiaries face cost-related barriers to accessing these services, according to a study published in Health Affairs.
October 15, 2024
Medicare Puzzle
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Top Stories
A woman working at a desk rubs her eyes. Behind her is a blurred office.
Public Health
Work less for the good of teeth? Maybe.
A new study reveals that working long hours leads women to skip dental visits, with white-collar workers affected the most.
Headshot of Dr. Peter Auster, founder and owner of Cosmetic Dental Associates.
Smile Design
Zirconia cementation made easy: The ideal cements are here now!
Cover image of the Just A Minute, Doc, YouTube series featuring Dr. Tom Giacobbi.
Periodontics
Dr. Tom Giacobbi discusses the AAP's Dental Hygienist Recognition Program
Empty wood jury chairs are shown.
Legal Issues
Pair guilty of $13M fraud, including free dental prosthetic scam
A woman healthcare worker wearing PPE looks out a window.
Dental Hygiene
This may push your hygienist to quit
More in Home
How to get more Google reviews for your dental practice
By Liz Berchtold
Most practices wait for online reviews to happen. But thriving practices have system. Liz Berchtold breaks down exactly what it looks like.
April 29, 2026
Chalkboard drawing of various star ratings, with a box checked next to five stars.
Dentist accused of inappropriate contact with patients sentenced
By Melissa Busch
A dentist in California accused of engaging in inappropriate contact with patients was given a light sentence.
April 28, 2026
Judge in a black robe holds a wooden gavel.
This gum health intervention may cut the risk of stroke
By Ava Barros
New evidence links gum care and routine dental habits to a reduced risk of ischemic stroke.
April 28, 2026
A dentist wearing gloves holds up an explorer and mirror.
ADA coalition pushes back on CMS adult dental coverage rollback
By DrBicuspid.com staff writers
The ADA-led Organized Dentistry Coalition is urging CMS not to reinstate a ban on adult dental coverage as an essential health benefit.
April 28, 2026
Medicare Enrollment Form with red pen on wooden desk.
Dental assistant, family sentenced for illegal drug distribution
By Melissa Busch
A dental assistant, her mother, and step-grandmother were sentenced for illegal drug distribution.
April 27, 2026
A woman judge holds a gavel.
Busting oral cancer with gum? Maybe?
By Melissa Busch
Researchers have engineered a chewing gum that may reduce cancer-causing bacteria linked to oral cancer.
April 27, 2026
Close-up of a man holding a piece of chewing gum between his teeth.
Your case acceptance problem is presentation, not price
By Michelle Affanato
Improving case acceptance is more about clearer financial conversations, not lower fees, writes Michelle Affanato.
April 27, 2026
A dentist wearing a mask uses a plastic model to demonstrate a dental implant to a patient.
Do’s and don’ts for practice communications
By Dr. Roger P. Levin
Simple things create thriving practices. Dr. Roger P. Levin shares tips -- and a script -- to ensure no patient is ignored.
April 27, 2026
Headshot of Dr. Roger P. Levin.
Ex-employee accused of stealing from practice
By Melissa Busch
A former dental practice employee in Oregon was arrested and charged with stealing over $10,000 from her employer.
April 24, 2026
Metal handcuffs placed on U.S. dollar bills representing financial crime or legal consequences.
Buffered local anesthesia may be a game changer
By Melissa Busch
Sodium bicarbonate may be the trick that transforms patient comfort during injections.
April 24, 2026
Dental local anesthetic needle and cartridges.
Dr. Tom Giacobbi: Discover Midmark's next-gen operatory solutions
By DrBicuspid.com staff writers
Dr. Tom Giacobbi gives an up-close demonstration of Midmark's rebuilt operatory solution, which prioritizes patient comfort and ergonomics.
April 24, 2026
Promotional image of the YouTube Just A Minute, Doc series with Dr. Tom Giacobbi.
Dental assistant accused of abusing kid patients pleads
By Melissa Busch
A dental assistant accused of inappropriately touching and taking images of undressed pediatric patients has pleaded guilty.
April 23, 2026
A man stands before a judge with his head down.
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