Hannah Welk

Federally Qualified Health Center
Dental visits lag for publicly insured patients
By August 2020, privately insured patients were visiting the dentist at about the same rate as before the COVID-19 pandemic, according to a study in the Journal of the American Dental Association. But dental utilization still lagged by 7.5% for patients with public insurance.
July 28, 2021
2019 11 18 21 42 2768 Insurance Computer 400
Dental Hygiene
Wearing a mask makes people aware of their bad breath
Wearing a face mask makes people aware of their bad breath, according to a recent survey published in Oral Diseases. The use of face masks also led respondents to make significant changes in their oral hygiene habits.
July 21, 2021
2020 08 04 16 15 1949 Bad Breath 400
Dentures
Tooth loss is a risk factor for dementia
Tooth loss is a risk factor for cognitive impairment and dementia, according to a meta-analysis published on July 8 in the Journal of Post-Acute and Long-Term Care Medicine. What's worse, the risk of cognitive decline increases with each lost tooth.
July 7, 2021
2017 03 23 09 31 27 127 Patient Elderly Holding Hand 400
Hygiene Tools
Patients are willing to pay for preventive dental care
People are willing to pay for scale and polish services and oral hygiene advice even without seeing the immediate benefits, according to a study published in the July print edition of the Journal of Dental Research.
June 30, 2021
2021 03 23 22 18 5645 Money Bag Grant Award 400
Periodontics
Periodontal disease cost U.S. $154B in 2018
Periodontal disease comes with a high cost: The U.S. lost $154.1 billion in 2018 due to the condition, according to an analysis published on May 30 in the Journal of Periodontology. The loss was even worse in Europe, where periodontal disease cost the region nearly 158.6 billion euros ($194 billion U.S.).
June 9, 2021
2021 06 08 16 00 2960 Bank Notes 400
Dental Education
Twitter can be useful for dental education
Twitter can be useful for dental education, according to a review published in the Journal of Dental Education. The social media network's open access platform, limited advertisements, and free registration make it an appealing tool for students' interactive learning, the authors wrote.
June 2, 2021
2021 06 02 15 30 6822 Twitter Bird 400
Dental Education
Dental graduate medical costs are a growing investment
Dental graduate medical education is a growing public investment that policy may need to address, according to a study published on May 27 in JAMA Network Open. The Medicare program spends millions each year supporting dental education programs, despite limited support for Medicare beneficiaries.
May 27, 2021
2021 02 09 18 56 7817 Doctors Residents Student Education 400
Brain
Gingivitis tied to increased risk of future depression
European researchers discovered a link between gingivitis and depression in a study published in the June 2021 edition of the Journal of Psychiatric Research. Patients with chronic gingivitis had almost double the risk of developing depression as those with healthy gums.
May 19, 2021
2020 02 07 23 18 9099 Dental Patient Periodontal Exam 400
Endodontics
Preventive dental care tied to lower Medicaid costs in NY
Preventive dentistry services provided more than just better health outcomes for Medicaid beneficiaries in New York, according to a study published on April 21 in the Journal of Dental Research. Participants who took advantage of preventive dental care also saved the state Medicaid program money.
May 5, 2021
2019 06 12 18 52 1138 Insurance Check 400
Orofacial Pain
TMD linked to exposure to violence in children
Adolescents who report temporomandibular disorder (TMD) pain and jaw dysfunction are more often exposed to violence, according to a study published recently in the Journal of Oral Rehabilitation.
April 28, 2021
2021 04 28 22 14 5437 Child Sad 400
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Top Stories
Legal Scale Bench
Legal Issues
Dentist accused of drug deal near his office enters plea
A dentist entangled in a 2023 fatal hit-and-run case has pleaded not guilty in a separate case in which he allegedly was involved in a drug deal near his dental office.
Pediatrician Child Parent Dragon Images
Fluoride
What’s stopping kids from getting fluoride at well visits?
2025 07 03 Smoking Tooth Effects 400
Oral-Systemic Link
When it comes to smoking, teeth don’t lie
Dr Bicuspid Podcast 400
Podcasts
Podcast: The keys to transforming patient relationships in dentistry
Dr. Divya Mudumba.
Regulatory Updates
Opinion: Why advocacy in dentistry matters
More in Home
The 4 horsemen of the dental practice apocalypse
By Estela Vargas
Estela Vargas, CRDH, unveils the four hidden threats that could be diminishing your dental practice and what you can do to ensure a successful, thriving practice.
June 24, 2025
Four Horseman Kodidesign
What is your why? Reigniting your passion as a dental office manager
By Sheri McVaugh
Feeling burned out as a dental office manager? Sheri McVaugh offers thoughtful guidance on reconnecting with your purpose and redefining your professional goals.
June 24, 2025
Mc Vaugh Sheri 400
Dentist who copped to hiding $5M from U.S. government gets prison
By Melissa Busch
A dentist who allegedly concealed $5 million from the IRS was sentenced.
June 23, 2025
Prison Jail Money
Your mouth may help diagnose depression
By Ava Barros
Lower oral microbiome diversity may be linked to more severe depressive symptoms, suggesting that targeting oral bacteria could offer promising options for diagnosing depression, reports a study published in BMC Oral Health.
June 23, 2025
Woman Depression
Why toothbrushing may do the whole body good
By Ava Barros
Consistent toothbrushing may reduce the risk of chronic diseases, highlighting its potential as a simple yet powerful contributor to systemic health.
June 23, 2025
Toothbrush Water Davizro Photography
Catching oral biofilm early with biofluorescence technology
By Dr. Lou Shuman
With dentists as the frontline against biofilm, technology-forward dental practices can catch it sooner, writes Dr. Lou Shuman.
June 23, 2025
Teeth Mirror Exam Ocskay Mark
Do’s and don’ts for great customer service
By Dr. Roger P. Levin
Exceptional customer service is a daily commitment to each patient. Dr. Roger P. Levin shares the building blocks for creating a strong, patient-centered practice.
June 23, 2025
Levin Practice Success 400
Law change sought following dental patient death
By Melissa Busch
The parents of a man who died due to complications related to anesthesia administration during a dental implant placement are seeking changes to state law to make procedures safer.
June 20, 2025
State Legislation Michael
Treatments that may protect kids' teeth long term
By Ava Barros
When used in school-based dental programs, silver diamine fluoride may offer better long-term caries treatment than atraumatic restorative treatment.
June 20, 2025
Child Mouth Explorer
'Shape memory' aligners may be on the horizon
By Ava Barros
West Virginia University (WVU) researchers are testing clear plastic dental aligners made with “shape memory” material, offering a potential alternative to metal braces, according to a WVU press release.
June 20, 2025
WVU researchers are testing technology that allows orthodontists to print patients’ dental aligners in their offices using a soft plastic with “memory” that helps the aligners hold their shape.
AI-driven conversation intelligence: Elevating the dental patient experience
By Lyall Vanatta
By embracing artificial intelligence, dental providers can ensure they meet and exceed patient expectations, writes Lyall Vanatta.
June 20, 2025
Vanatta Lyall 400
Talking bone grafting in the dental practice with Dr. Tom Giacobbi
By DrBicuspid.com staff writers
In this installment of Just a Minute, Doc, Dr. Tom Giacobbi discusses bone grafting, extractions, and what comes next.
June 20, 2025
Just A Minute Doc 400
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