Ava Barros

Barros Ava
Oral-Systemic Link
Oral germ linked to worsening of colorectal cancer
A specific type of bacteria commonly found in the mouth can migrate to the gut and grow within human colorectal cancer tumors, potentially exacerbating cancer progression, according to a study recently published in Nature.
April 13, 2024
Researcher
Insurance
12M lost Medicaid after the COVID-19 emergency expired
In 2023, approximately 12 million adults and children lost dental coverage under Medicaid due to reevaluations following the end of the public health emergency declared during COVID-19, according to a report from the CareQuest Institute for Oral Health.
April 11, 2024
Boy Dentist
Public Health
Handling dental emergencies at the touch of an app
A free app has been developed to offer guidance for dental professionals in handling unexpected situations in the dental office, including a hyperventilating patient, anxiety, and cardiac emergencies, according to news from Tufts University.
April 10, 2024
Dentist Phone
Sugar
Soda tax may only benefit oral health in some areas
Monthly rates of restorations fell after a sugar tax was imposed in Colorado, but the oral health benefits varied in other places that taxed sweet drinks. The research was presented at the IADR meeting.
April 8, 2024
Sugar Drinks 400
CBCT
Dental CBCT may lead to better osteoporosis screenings
Using dental cone-beam computed tomography (CBCT) to measure bone density may serve as an effective method for screening osteoporosis in women, according to research presented at the IADR.
April 5, 2024
Cone Beam Ct
Public Health
Texting may be key to improving children’s dental health
Texting targeted oral healthcare messages to caregivers may be more likely to improve their kids’ dental habits, like brushing twice daily, than sending them wellness texts, according to the IADR.
April 4, 2024
Smartphone Woman 2 Social
Oral Bacteria
Evolution of oral germs revealed in 4K-year-old teeth
Genetic analysis of microbiomes from two 4,000-year-old teeth shows notable changes in the oral microenvironment since the Bronze Age, especially following the widespread consumption of sugar, according to an article in Molecular Biology and Evolution.
April 3, 2024
An EXAMPLE of a tooth prior to ancient DNA sampling. Note this was not the tooth sampled in the study.
Oral Cancer
Nanoparticles to be developed to treat oral cancer
A lipid nanoparticles platform may treat oral squamous cell carcinoma by changing the genetic material of lymph nodes, according to research presented at the International Association for Dental, Oral, and Craniofacial Research.
April 1, 2024
Researcher
Vulnerable Populations
Dental disparities affect veterans' well-being
Veterans often face challenges in accessing necessary dental care, which negatively affects their well-being and work productivity, according to a report from the CareQuest Institute for Oral Health and the American Institute of Dental Public Health.
March 28, 2024
Veteran
Periodontics
Cholesterol drugs may improve gum disease
Drugs commonly prescribed to lower cholesterol may combat the inflammatory response linked to gum disease by altering the conduct of immune cells, known as macrophages, according to a press release.
March 27, 2024
Inflamed Gums Man
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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
The AI revolution in dentistry: What you need to know
By Kevin Henry
Anne Genge, an expert in the field of privacy and security, addresses the implications of AI in dentistry, focusing on its applications, patient privacy, compliance, and the future of dental practices.
August 19, 2025
Headshot of Anne Genge.
Ex-NBA player convicted in $4M dental scam seeks Trump pardon
By Melissa Busch
A former NBA player convicted for his role in defrauding the NBA’s benefits plan by submitting $4 million in false dental and medical claims is seeking a pardon from President Donald Trump.
August 18, 2025
White House Large
Have these chronic diseases? It may mean worse news for gums
By Melissa Busch
Patients with these chronic conditions experienced more than double the risk of severe gum disease, according to a new study.
August 18, 2025
Doctor Patient
4 pillars that help new dental hires succeed in your practice
By Dr. Ann D. Miller
What does a common acronym have to do with your dental practice and its team members? Dr. Ann D. Miller breaks down four letters that can make a big difference in your office culture.
August 18, 2025
Miller Ann 400
Do’s and don’ts for encouraging patient referrals
By Dr. Roger P. Levin
Dr. Roger P. Levin offers some unique do’s and don’ts to help you boost patient referrals and satisfaction.
August 18, 2025
Levin Practice Success 400
Ex-employee accused of stealing from DSO practice
By Melissa Busch
A former employee accused of stealing from the dental service organization (DSO) practice where she worked has been arrested.
August 15, 2025
Handcuffs Money Financial Crime Teacher Photo
How stress affects tooth decay in kids
By Ava Barros
A Journal of Dentistry study reports that childhood stress may affect kids' oral health in ways like increased caries risk, emphasizing the need for dentists to address psychological factors.
August 15, 2025
Stressed Boy Krakenimagescom
How dentists are reworking their schedules for better profits
By Javeria Rameez Naqvi
From the outside, your practice looks healthy. However, when you check your numbers, the profit margins tell a different story. How do you change the story? Javeria Rameez Naqvi shares some ideas.
August 15, 2025
Javeria Rameez Naqvi 400
Clinical tips on Instagram? Dr. Tom Giacobbi shares 3 influencers dentists should follow
By DrBicuspid.com staff writers
Ready to level up your clinical knowledge on Instagram? Dr. Tom Giacobbi suggests following these three influencers.
August 15, 2025
Just A Minute Doc 400
Dentist, practice sued for allegedly busting patient’s jaw
By Melissa Busch
A patient who claims her jaw was broken during a third-molar surgery because she didn't have enough anesthesia has filed a lawsuit against the dentist and the dental practice.
August 14, 2025
Lawsuit Eccolo
DSO leaders share their top priorities for fall 2025
By Beth Gaddis
Six executives at Dykema’s 12th Annual DSO Conference shared their top priorities for the rest of the year, and their insights offer a clear look at where the industry is heading.
August 14, 2025
2025 08 14 Dso Fall 2025 Priorities 400
Got a hobby? What you do may make you a better dentist
By Melissa Busch
Having a hobby may be beneficial to improving dentistry skills, according to a new study.
August 14, 2025
Pottery Wheel Lightfield Studio
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