Robert Margeas, DDS

Restorations
Selecting an implant platform in a tough economy
With an increasing number of dental implant systems on the market and the growing pressures of today's economic climate, choosing a less expensive implant platform can be tempting. But not all platforms are created equal.
September 30, 2009
2009 04 17 13 37 38 322 Second Opinion
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Top Stories
Prison Door Lock Bibiphoto
Legal Issues
Dental assistant sentenced to 40 years in prison
A dental assistant has been sentenced to decades in prison.
Mouth Ulcer Pain Thitiporn
Oral-Systemic Link
The way you live may be causing mouth ulcers
Typing Hands Oleksii
AI
Opinion: Dental AI must solve practice problems, not create new ones
Antibiotics Neirfy
Endodontics
Root canal patients get antibiotics, often for no reason
Root Canal Malyutinaanna
Endodontics
Study: Extraction may not be inevitable for cracked teeth
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Dental assistant sentenced to 40 years in prison
By Melissa Busch
A dental assistant has been sentenced to decades in prison.
July 23, 2026
Prison Door Lock Bibiphoto
The way you live may be causing mouth ulcers
By Melissa Busch
There may be a causal relationship between certain lifestyle habits and mouth ulcers, according to a study.
July 23, 2026
Mouth Ulcer Pain Thitiporn
Opinion: Dental AI must solve practice problems, not create new ones
By Inger Sivanthi
Dental AI software dazzles in demos. The question isn't what the tool can do, but whether your team will use it, writes Inger Sivanthi.
July 23, 2026
Typing Hands Oleksii
Root canal patients get antibiotics, often for no reason
By Melissa Busch
One in 5 root canal patients receive antibiotics they don't actually need, possibly fueling antimicrobial resistance, according to a study.
July 23, 2026
Antibiotics Neirfy
Study: Extraction may not be inevitable for cracked teeth
By Karie Neeley Anderson
A study recently published in the Journal of Endodontics suggests many cracked teeth can be successfully treated.
July 23, 2026
Root Canal Malyutinaanna
Dr. Hugo Chavez on why bioceramic sealers changed his approach to endodontics
By Kevin Henry
Dr. Hugo Chavez has been sealing canals since 1983. Here's why he changed his sealer and why he says "fine" isn't a standard.
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Dr Bicuspid Podcast 400
Dentist fined $2K for unsanitary conditions
By Clark Kauffman
An Iowa dentist who has practiced for less than two years was cited as having unsanitary conditions at his practice.
July 22, 2026
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Are women in the U.S. on the precipice of taking over dentistry?
By Ava Barros
Women make up a larger share of U.S. dental students, especially at private schools, a study finds, boosting care access.
July 22, 2026
Woman Dentist Patient
FDI report: Almost 3 in 5 dental orgs report patient harm from illegal dentistry
By Karie Neeley Anderson
An FDI World Dental Federation report finds illegal dentistry harming patients worldwide, in rich and poor countries alike.
July 22, 2026
Dental Forceps Bohdan
Full arch in 1 hour: Dr. Thanos Kristallis on 40 years of dentistry and why 3D printing is the most fun he's ever had
By Kevin Henry
With 40 years of experience, Dr. Thanos Kristallis says same-day, full-arch 3D printing is the most rewarding dentistry he's ever done.
July 22, 2026
Dr Bicuspid Podcast 400
Jury convicts imposter dentist
By Melissa Busch
A jury has convicted a woman who performed illegal dental procedures.
July 21, 2026
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Gum disease germ may harden heart valves
By Melissa Busch
Could gum disease be silently hardening your patients' heart valves? Maybe.
July 21, 2026
Heart Valves Artx Premium
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