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Ava Barros

Barros Ava
[email protected]
Endodontics
Goodbye root canals, hello tissue regeneration
Dental pulp regeneration may be a more effective and less risky endodontic treatment compared to vital pulp therapy and root canal therapy, according to research published in the Journal of Dental Research.
December 18, 2023
Female Patient Chair
Dental Education
Temple professor to study imparities among dental school deans
A professor at Temple University’s Maurice H. Kornberg School of Dentistry has received a $15,000 fellowship award from the American Dental Education Association to study why there are so few female deans at U.S. dental schools.
December 14, 2023
Dr. Kellly Holst.
Fluoride
NYU Dental brings cavity prevention program to N.H. schools
The New York University (NYU) College of Dentistry has received a $1 million award to bring its cavity prevention program, CariedAway, which includes oral health screenings and treatment, to three New Hampshire school districts.
December 13, 2023
Mary Davis, CariedAway NH Concord’s clinical program director, will lead the school-based care. Image and caption courtesy of NYU.
Oral Bacteria
How the Black Death affected today’s oral microbiome
The second plague pandemic of the mid-14th century, the Black Death, led to dietary changes that potentially caused changes in oral bacteria that contributed to systemic disease in modern humans, according to research published in Nature Microbiology.
December 12, 2023
Oral Bacteria
Orofacial Pain
$4M grant will study postsurgical oral pain
The University of New England College of Dental Medicine, led by the Harvard School of Dental Medicine, has received a $4.4 million grant to study pain development after oral procedures.
December 11, 2023
Young Man Holding Jaw
AI
UCSF gets $4M grant to teach AI to spot cavities
The University of California, San Francisco (UCSF) School of Dentistry has received a $4 million grant to develop a new artificial intelligence (AI) tool that is designed to detect cavities in the hopes of identifying tooth decay earlier.
December 7, 2023
Dentist Xray Computer
Oral Cancer
This numbing agent may kill HNC cells
The common dental numbing agent lidocaine triggers specific bitter taste receptors in the mouth that may ultimately lead to the death of head and neck cancer cells, according to a preclinical study recently published in Cell Reports.
December 5, 2023
Anesthetic Needle Vials
Implants
1-minute zap with UV light improves dental implants
Administering a one-minute pulse of ultraviolet (UV) light right before placing a prosthetic may significantly improve healing from titanium implant placement, according to a study recently published in Cells.
December 4, 2023
Surgeon Dental Implant
Dental Education
UT dental school gets $2.7M grant to promote diversity
The University of Texas (UT) Health San Antonio School of Dentistry has received a $2.7 million grant to help increase the number of dental professionals from underrepresented minority groups.
November 30, 2023
Students Diverse College
Sugar
Soda tax may be linked to drop in dental-related hospital stays
More than 5,500 hospital admissions for tooth decay for kids may have been prevented due to the implementation of a soft drink tax in the U.K., according to a study recently published in BMJ Nutrition, Prevention, and Health.
November 30, 2023
Soda Can Sugar Hand
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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
Dentists weigh in on what's up with RFK Jr.'s teeth
By Melissa Busch
Dentists discuss what may be going on with the teeth of U.S. Health and Human Services Secretary Robert F. Kennedy Jr.
July 25, 2025
Robert F Kennedy 400
The connection between screen time and early caries in kids
By Ava Barros
A study in BMC Oral Health links excessive screen time to the progression of early childhood caries, highlighting the need for more effective prevention efforts.
July 25, 2025
Children Smartphone Jack F
Podcast: 3 current hot topics in pediatric dentistry
By Kevin Henry
In this episode of The DrBicuspid.com Podcast, Dr. Ann Bynum dives into key current topics in pediatric dentistry, ranging from anesthesia to silver diamine fluoride.
July 25, 2025
Pediatric Dentist Matea Michelangeli
Excellence in dental practice
By Dr. Roger P. Levin
Learn Dr. Roger P. Levin’s recipe for creating a successful, thriving practice with happy employees and satisfied patients.
July 25, 2025
Levin Roger Thumb
Dentists’ faith in the U.S. economy takes crash dive
By Melissa Busch
Dentists’ current outlook on the U.S. economy is bleak, according to new data recently released from the ADA Health Policy Institute.
July 24, 2025
Male Dentist Light Nestor
This antibiotic paste may resolve periapical inflammation
By Ava Barros
A modified triple antibiotic paste containing this ingredient may more effectively treat periapical inflammation versus traditional minocycline pastes, according to an International Dental Journal study.
July 24, 2025
Jaw Pain Man Dentist Syda Productions
Clear dental explanations from Dr. Tom Giacobbi
By Kevin Henry
Dr. Tom Giacobbi is back with another quick tip that can help you in your dental practice.
July 24, 2025
Just A Minute Doc 400
The current and future states of dental implants with Dr. Mark Montana
By Kevin Henry
In a wide-ranging interview, Dr. Montana answers questions on everything from mistakes avoided to what is next for dental implants.
July 24, 2025
2025 07 24 Mark Montana 400
Aesthetics of white lesions may be managed at home or in the office
By Ava Barros
Both at-home and in-office tooth bleaching may preserve the appearance of resin-infiltrated white spot lesions, according to a study published in the Journal of the American Dental Association.
July 24, 2025
Woman Teeth Whitening Aleksandr Rybalko
Efficiency, precision, and aesthetics: A case for 3D-printed direct resin veneers
By Dr. Michael Morgan
Discover how Dr. Michael Morgan uses 3D printing to create durable, aesthetic veneers, shaving hours over traditional hand-layered composites.
July 24, 2025
2025 07 24 Insider Kuraray Michael Morgan 400
Hearing reveals end of fluoride supplements may be near
By Melissa Busch
The early hours of a U.S. Food and Drug Administration hearing held on July 23 to collect feedback on concerns associated with prescription fluoride supplements for kids reveal the future of the cavity-fighter may be in trouble.
July 23, 2025
Fda Sign Dc
Dig uncovers tooth-adorned baby carriers
By Karie Neeley Anderson
4,500-year-old canine teeth served decorative, functional purposes for late Neotlithic women.
July 23, 2025
Dog Munsterland Pointer Andreas Berheide
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