Greg Holden

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Researchers debate ozone science
Ozone is 1.5 times stronger than chloride as an antimicrobial. It stimulates the immune response and blood circulation, according to some researchers. But can it stop caries?
February 12, 2009
2009 02 02 18 01 25 188 2009 02 03 Ozone Thumb
Home
Dental pioneers jump into ozone
Hear the word "ozone" and most people think about the protective layer of gas in the atmosphere -- the one with the hole in it. But some enterprising U.S. dentists are beginning to treat their patients with it -- and beginning to swear by it.
February 2, 2009
2009 02 02 18 01 25 188 2009 02 03 Ozone Thumb
Restorations
As price soars, gold loses luster
Gold's special properties make it ideal for specific types of restorations. But the recent price spike is forcing dentists and dental labs to scramble, once again, for alternatives.
September 9, 2008
2008 09 10 09 51 03 355 Gold 70
CBCT
How to get reimbursed for cone-beam CT
Cone-beam CT images are likely to be the clearest you've ever seen, but the question of who will cover the cost for this new technology is not so clear. The chances for insurance reimbursement improve if you follow certain rules.
August 6, 2008
2008 08 07 15 43 05 262 2008 08 07 Cbct Thumb
X-Ray
CBCT: First choice for preoperative diagnosis?
When it comes to looking below the gum line and deep into the mandibular canal, anything that helps you get a better view is essential. Two recent studies indicate that cone-beam CT scanners are superior to conventional periapical x-rays in certain cases.
July 17, 2008
2008 04 29 16 26 34 706
X-Ray
Study: Wireless sensors better for endo x-rays
Wireless digital image receptors give you the most accurate view inside a tooth. So say researchers at the University of Missouri at Kansas City (UMKC) who compared three different kinds of sensors.
May 15, 2008
CBCT
Do you need cone-beam CT? Part II
It pays, literally, to choose the right machine for your needs so you can fit cone-beam CT (CBCT) into your practice's existing workflow. In this article, you'll learn about the primary features to look for as well some hidden costs you might not discover until you have actually started using your new CBCT system.
May 6, 2008
2008 05 07 12 57 38 706
CBCT
Do you need cone-beam CT? Part I
Cone-beam CT offers a huge leap forward in dental imaging. For the first time, you can make 3D images in your own office. But the new machines carry price tags of $150,000 to $250,000. Worth the investment? In this first of two parts, we examine just exactly what the new technology offers and who should take advantage of it.
April 28, 2008
2008 04 29 16 26 34 706
Smile Design
Gordon Christensen on veneers
The inside scoop on which veneers to use and when, plus real-world tips and tools.
March 24, 2008
2008 03 25 16 45 30 706
Dental Education
Marketing from the inside out
Sometimes internal marketing works best. Learn how to expand your practice by word of mouth
March 4, 2008
2008 03 07 13 19 47 706
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Top Stories
A police car is shown with its blue overhead lights illuminated at night with city lights in the background.
Legal Issues
Man accused of abducting, assaulting, terrorizing dental employee
A dental office cleaner has been arrested in a shocking kidnapping and assault case.
Two professionals review documents during a business meeting, representing formal discipline.
Infection Control
Dentist accused of lax infection control suspended
Close-up of a hand holding a clear mouthguard.
Sports Dentistry
Mouthguards plus this may protect swimmers' teeth
Three male football fans watch a game on a couch. They are surprised expressions on their faces. Nearby are bottles of beer, popcorn, and chips.
TMJ/TMD
Is football stress showing up in your patients' smiles?
Just A Minute, Doc, cover image, featuring Dr. Tom Giacobbi.
Patient Communication
Dr. Tom Giacobbi on the dental patients who leave a mark
More in Home
Man accused of abducting, assaulting, terrorizing dental employee
By Melissa Busch
A dental office cleaner has been arrested in a shocking kidnapping and assault case.
October 1, 2026
A police car is shown with its blue overhead lights illuminated at night with city lights in the background.
Dentist accused of lax infection control suspended
By Melissa Busch
A dentist was suspended after the Colorado Dental Board found many infection control failures.
October 1, 2026
Two professionals review documents during a business meeting, representing formal discipline.
Mouthguards plus this may protect swimmers' teeth
By Melissa Busch
A study suggests that a dual approach may protect swimmers' enamel from chlorine-induced dental erosion.
October 1, 2026
Close-up of a hand holding a clear mouthguard.
Is football stress showing up in your patients' smiles?
By Karie Neeley Anderson
A DenTek survey shows that game-related stress lingers for many fans well after the final whistle.
October 1, 2026
Three male football fans watch a game on a couch. They are surprised expressions on their faces. Nearby are bottles of beer, popcorn, and chips.
Dr. Tom Giacobbi on the dental patients who leave a mark
By DrBicuspid.com staff writers
Dr. Tom Giacobbi returns to talk about the dental patients in your practice, both those you love and those who challenge you.
October 1, 2026
Just A Minute, Doc, cover image, featuring Dr. Tom Giacobbi.
Dental manager charged with a dozen-plus felonies
By Melissa Busch
A dental manager in Michigan was arraigned on 15 felonies.
September 30, 2026
Metal handcuffs rest on top of a fingerprint identification card with inked fingerprints.
Why CDT codes tell a bigger dental story than we realize
By Kelly Tanner, PhD, RDH
A CDT code isn't solely for insurance claims, it's part of the patient's clinical story, writes Kelly Tanner, PhD, RDH.
September 30, 2026
Headshot of Kelly Tanner, PhD, RDH.
Aaron Donald's smile sparks social media buzz
By DrBicuspid.com staff writers
A viral social media discussion surrounding former NFL star Aaron Donald has ensued following a video of him with noticeably brighter, even teeth.
September 30, 2026
Los Angeles Rams defensive tackle, Aaron Donald, participating in a joint practice with the Oakland Raiders during the 2019 training camp.
Are dental hygienists 1099 contractors? A lawyer breaks down the risks.
By Kevin Henry
Olivia Wann explains why most fill-in dental hygienists should be W-2 employees, not 1099 contractors.
September 30, 2026
The DrBicuspid.com Podcast cover art, featuring a masked cartoon dentist, a microphone and sound wave graphics.
Dental office damage leaves student trapped in South Korea
By Melissa Busch
A college student is stuck in South Korea's legal system, with no immediate resolution in sight.
September 29, 2026
Bronze scales of justice rest on a desk with open books and blurred people in the background.
CBD, CBG may be key to stopping cavities
By Melissa Busch
CBD and CBG appear to show unprecedented promise in eliminating dual-species biofilms that cause cavities.
September 29, 2026
Golden liquid is dispersed from a dropper into an amber glass bottle.
Letter to the editor: When the hardest part of an implant case isn’t the surgery
By Dr. Henry Hackney
Dr. Henry Hackney chimes in on the emotional burden in implant dentistry. The procedure is only part of the difficulty, he writes.
September 29, 2026
Close-up of a woman's hands typing on a laptop computer.
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