Ian le Guillou

Restorations
Wisdom teeth could hold secret of regenerative medicine
Scientists analyzed five extracted wisdom teeth to conduct the first comprehensive single-cell atlas of the human tooth. Published recently in iScience, the study found novel insights into the working of stem cells and could pave the way for regenerative medicine.
May 3, 2021
2021 05 03 22 04 2400 2021 05 03 Tooth Composition 400
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Top Stories
Money Handcuffs
Legal Issues
Dentist allegedly solicits employee for inappropriate favor
A dentist faces criminal charges after allegedly attempting to pay a receptionist at the practice he jointly owns for a sexual favor.
Broken Dental Bridge Iryna
Dentures
These patients may be more likely to experience denture failure
Hands Arthritis Rheumatoid
Oral-Systemic Link
Patients with lupus, RA may want to wake up on oral health
Dr Meena Barsoum 400
Smile Design
Clinical tip: A different way to get an accurate tooth margin
Cyberattack Data Song About Summer
Legal Issues
Cyberattack hits DSO Chord Specialty Dental, affecting 170K
More in Home
Dentist allegedly solicits employee for inappropriate favor
By Melissa Busch
A dentist faces criminal charges after allegedly attempting to pay a receptionist at the practice he jointly owns for a sexual favor.
April 2, 2025
Money Handcuffs
These patients may be more likely to experience denture failure
By Ava Barros
Patients with these characteristics may be more likely to require procedures on abutment teeth, increasing the risk of removable partial denture failure. This study was recently published in the Journal of Prosthetic Dentistry.
April 2, 2025
Broken Dental Bridge Iryna
Patients with lupus, RA may want to wake up on oral health
By Ava Barros
Patients with rheumatoid arthritis and systemic lupus erythematosus may have an increased risk of dental decay and a higher oral bacteria presence. The study was published recently in BMC Oral Health.
April 2, 2025
Hands Arthritis Rheumatoid
Clinical tip: A different way to get an accurate tooth margin
By Kevin Henry
If you've ever had difficulty getting the right margins when preparing a tooth, Dr. Meena Barsoum has some advice that can help any dentist.
April 2, 2025
Dr Meena Barsoum 400
Cyberattack hits DSO Chord Specialty Dental, affecting 170K
By Melissa Busch
A cybersecurity attack has struck dental service organization (DSO) Chord Specialty Dental Partners, formerly Spark Dental, possibly exposing patient personal data.
April 1, 2025
Cyberattack Data Song About Summer
General dentistry may be on the verge of death
By Melissa Busch
Overspecialization may be strangling general dentistry, according to a new perspective.
April 1, 2025
Dental Patient Edward R
Researchers to study gum disease germ's link to Alzheimer's disease
By Ava Barros
Researchers at the Augusta University Dental College of Georgia have received a $2.8 million grant to study the link between a periodontal bacterium and Alzheimer's disease, according to news from the university.
April 1, 2025
Brain Puzzle Dementia
Modern solutions for class II restoration challenges
By Dr. Ben Alvarez
The sectional matrix has been perhaps the best advancement in modern dentistry. Recently, Ultradent introduced its new Halo Sectional Matrix System. Dr. Ben Alvarez provides his tested-in-the field review.
April 1, 2025
Dr. Ben Alvarez.
From IDS: Revolutionizing caries treatment? vVardis hopes to begin new era in dentistry
By Kevin Henry
In an exclusive chat with DrBicuspid, Drs. Haley and Goly Abivardi discuss vVardis' noninvasive, drill-free, and pain-free application that can be performed by dentists.
April 1, 2025
Drs. Haley and Goly Abivardi, co-founders of vVardis
9-year-old girl dies hours after dental surgery
By Melissa Busch
A girl who had turned 9 about two weeks earlier died after she was given anesthesia and underwent dental surgery at a dental practice in California.
March 31, 2025
Emergency Robert Hainer
Biologic agents may lead to more dental problems
By Ava Barros
Patients taking common biologic agents to help treat cancer and other diseases may be at greater risk of needing more dental treatment, according to a study published recently in Oral Diseases.
March 31, 2025
Dental Tools
These trace elements may be linked to caries in the U.S.
By Melissa Busch
Dental caries may be linked to the presence of certain trace elements, according to a new study.
March 31, 2025
Blood Test Samples Lab
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