Lori Roniger

Orthodontics
Diode laser tested for improving orthodontic treatment
The use of low-level laser therapy shows promise for accelerating orthodontic tooth movement and reducing associated pain. Researchers conducted a study to investigate the effects of one such type of low-level laser, a diode laser, on these factors.
July 21, 2019
2017 06 12 15 29 59 286 Laser Red Beams 400
Restorations
Which stops caries better in preschoolers: ART or SDF?
Atraumatic restorative treatment (ART) is known as an inexpensive way to treat early childhood caries, but silver diamine fluoride (SDF) also has been investigated as a low-cost method. Researchers conducted a study to find out which method is more effective when treatment access is limited.
July 14, 2019
2016 08 03 14 14 54 148 Tooth Caries 400
Endodontics
How strong are the antimicrobial effects of endo sealers?
The antimicrobial activity of endodontic sealers can be important to the outcome of root canal treatment, but the amount of information available on their antimicrobial abilities varies. To learn more, investigators evaluated four sealers using two testing methods and found antimicrobial activity in three of them.
June 30, 2019
2016 08 25 16 27 40 366 Bacteria 400
Restorations
Study: Use extra-narrow implants as indicated for success
Extra-narrow implants can fit into spaces that other implants can't but have limited indications. However, some practitioners use them in clinical situations that may risk failure. Researchers tested the biomechanical behavior of these implants and found that following the manufacturer's recommendations was the key to success.
June 23, 2019
2016 08 18 14 05 36 950 Implant 400
Hygiene Tools
Does bristle configuration affect dentin abrasion?
Researchers simulated 10 years of brushing with manual toothbrushes to find out if the bristle configuration put users at increased risk of dentin abrasion and developing noncarious cervical lesions. What they found out might change what you recommend to your patients.
June 12, 2019
2018 09 19 19 49 4339 Toothbrushes 400
Restorations
Which type of implant-supported crown abutment is best?
Aluminum, titanium, zirconium, or gold: Which is the best for abutments for implant-supported single crowns? To find out, investigators analyzed previous research, examining survival rates and results for marginal bone loss and discoloration of peri-implant soft tissue for these abutment types.
May 2, 2019
2018 02 14 22 40 4611 Tooth Ceramic Inlay 400
Restorations
Have you shifted your caries management paradigm?
The current surgical model of caries management relies on symptomatic treatment via drilling and filling. However, the authors of a new review article in Dentistry Journal suggest practitioners should be refocusing their caries management using a medical model centered around prevention, timely intervention, and support of natural healing.
April 15, 2019
2019 04 15 18 44 1690 Dental Tool Mirror 400
Federally Qualified Health Center
Study: Dentist Medicaid participation lower than expected
Obtaining accurate data on which dentists see Medicaid patients and how many patients they treat can be difficult. Researchers looked at these issues, and their findings suggest that Medicaid participation rates may be much lower than previously believed, they reported in a study published in the Journal of the American Dental Association.
April 7, 2019
2016 08 15 14 35 34 52 Diverse Children 400b
Smile Design
Do porcelain laminate veneers last well over the long term?
Porcelain laminate veneers can provide dependable, conservative treatment for anterior teeth with aesthetic problems. However, issues such as porcelain fracture and chipping can mar results, and long-term clinical data are limited. To learn more, researchers investigated the long-term performance of this restorative option.
March 31, 2019
2017 01 18 12 22 46 330 Crown Tooth 400
Dental Practice
Quality measurements have unintended consequences, challenges
Instituting dental quality measures has become important for improving outcomes and reducing costs. However, unexpected challenges have emerged, according to the authors of a new article in BMC Oral Health. They discussed these challenges, including the incentivization of unethical behavior.
March 14, 2019
2017 01 11 18 12 12 869 Dollar Sign 400
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Top Stories
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Legal Issues
Dental student, fiancé killed in accident
An engaged couple's future was shattered in seconds by a tragedy.
A woman dental patient has her eyes closed and has black headphones placed over her ears.
Orofacial Pain
This treatment may hit the right chord for 3rd-molar surgery
A woman sitting in a dental chair has a serious expression on her face while a dentist, who is in the foreground, talks to her.
Patient Communication
Onions, QR codes, and 'Your tongue loves me.' Turn-offs that cost you dental patients.
The DrBicuspid.com Podcast logo featuring a masked cartoon dentist, a microphone, and sound wave graphics.
Podcasts
Why more dentists are partnering with DSOs, and 2 mistakes to avoid
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Legal Issues
Police investigate patient death following dental cleaning
More in Home
Dental student, fiancé killed in accident
By Melissa Busch
An engaged couple's future was shattered in seconds by a tragedy.
October 22, 2026
Yellow-and-black police crime scene tape crossing diagonally with blurred emergency vehicle lights in the background.
This treatment may hit the right chord for 3rd-molar surgery
By Melissa Busch
A study revealed that music therapy may affect physiological factors during oral surgery.
October 22, 2026
A woman dental patient has her eyes closed and has black headphones placed over her ears.
Onions, QR codes, and 'Your tongue loves me.' Turn-offs that cost you dental patients.
By Dr. Katelyn Gunn
Katelyn Gunn, DMD, offers a tongue-in-cheek list of 10 ways dental teams lose patients.
October 22, 2026
A woman sitting in a dental chair has a serious expression on her face while a dentist, who is in the foreground, talks to her.
Why more dentists are partnering with DSOs, and 2 mistakes to avoid
By Kevin Henry
Tusk's Connor Jorgensen explains why burned-out dentists are partnering with DSOs and why preparing years before a sale matters.
October 22, 2026
The DrBicuspid.com Podcast logo featuring a masked cartoon dentist, a microphone, and sound wave graphics.
Police investigate patient death following dental cleaning
By Melissa Busch
Police are investigating two cases in which one patient died and another went into cardiac arrest following dental cleanings.
October 21, 2026
Glowing yellow-green heartbeat waveform with red endpoint on a dark blue grid background, signaling death.
Why I keep saying yes: One dentist's story of a patient, a risk, and a tray of fruit
By Dr. Marie Alejandrino- Buell
A dentist who arrived in the U.S. with $400 explains how saying yes to a patient changed her life and why she keeps saying yes.
October 21, 2026
Headshot of Dr. Marie Alejandrino Buell, founder and CEO of Dental Designs.
Why a few bad Google reviews may actually help your dental practice
By Kevin Henry
Don't fear a bad Google review, says Dr. Len Tau. Under Google's new rules, here's how to ask patients for feedback.
October 21, 2026
Cover image for The DrBicuspid.com Podcast, featuring a masked cartoon dentist, a microphone, and sound wave graphics.
Man accused of gunning down dentist dies in shootout with police
By Melissa Busch
A loose tooth sparked a deadly confrontation that ended in tragedy and bloodshed.
October 20, 2026
Police emergency vehicle lights flashing red and blue at night.
Prosthodontist accused of running drug ‘party house’
By Melissa Busch
A prosthodontist was charged with two felony charges for allegedly running a "party house."
October 20, 2026
Metal handcuffs rest on top of a fingerprint identification card.
This may have a positive effect on adult oral health
By Melissa Busch
Childhood dental habits may help as you grow older, according to a study.
October 20, 2026
A young girl sits in a dental chair and smiles.
Why is Mom still making the dental appointment?
By Dr. Jennifer You
Dr. Jennifer You has some ideas on how dental practices can help young patients take ownership of their healthcare.
October 20, 2026
Headshot of Dr. Jennifer You, founder and CEO of Lumos Dental.
Dentist to pay to settle U.S. privacy allegations
By Melissa Busch
A dentist accused of failing to provide timely access to a patient’s protected health information has agreed to settle the case.
October 19, 2026
A wood gavel rests on top of several $100 bills.
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