Gwen Essex, RDH, EdD

Aug 3, 2015
Latest in Home
Handcuffs Money Financial Crime Teacher Photo
U.S. charges reveal massive dental practice embezzlement
February 13, 2026
Escape the PPO Trap: Take Back Control of Your Practice
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Escape the PPO Trap: Take Back Control of Your Practice
February 11, 2026
Dental Hygienist Woman
ADHA adopts policies affecting scope of practice, licensure, more
February 13, 2026
Woman Handcuffs
Fake dental assistant accused of disfiguring woman arrested again
February 12, 2026
More in Home
U.S. charges reveal massive dental practice embezzlement
By Melissa Busch
An Illinois woman faces federal charges stemming from a staggering theft from her former employer.
February 13, 2026
Handcuffs Money Financial Crime Teacher Photo
How buprenorphine law changes may affect dentistry
By Melissa Busch
With recent legislation and other developments, dentists should know the critical implications for patients taking buprenorphine, according to a new commentary.
February 13, 2026
Buprenorphine
ADHA adopts policies affecting scope of practice, licensure, more
By Ava Barros
Ten new policies seek to expand hygienists' scope of practice, strengthen accreditation standards, and support workforce well-being, among others.
February 13, 2026
Dental Hygienist Woman
Fake dental assistant accused of disfiguring woman arrested again
By Melissa Busch
An unqualified dental assistant was arrested again.
February 12, 2026
Woman Handcuffs
Dental romance: Risks and professional boundaries revealed
By Kevin Henry
An expert reviews the do's and don'ts of romantic relationships in dental offices, from patient interactions to team dynamics and professional conduct.
February 12, 2026
Dr Bicuspid Podcast 400
Do you know how well CAD/CAM dental restorations survive?
By Ava Barros
Ceramic restorations made with CAD/CAM show strong longevity, suggesting the technology can boost the durability and survival of dental restorations.
February 12, 2026
Ceramic Dental Bridge Sebra
How dental assistants can take better x-rays every time
By DrBicuspid.com staff writers
Train your dental assistants to take high-quality dental x-rays consistently using these proven techniques from Janet Simpson, RDA.
February 12, 2026
Portable X Ray Oleksandra
Identifying early caries may be possible with this x-ray model
By Ava Barros
A new detection model used on panoramic x-rays may offer improved accuracy and precision in identifying early-stage caries.
February 12, 2026
Panoramic Xray
Case study: 25-year-old man with mandibular lesion
By Dr. Juan F. Yepes
A 25-year-old asymptomatic man was referred to the oral surgeon by his dentist because of a "lesion" on the left side of his posterior mandible. Challenge yourself with this DrBicuspid case study.
February 12, 2026
25 Yo Man Mandibuar Lesion 400
Dentist gets probation for unnecessarily treating healthy patients
By Melissa Busch
A dentist accused of manipulating patients with false diagnoses has been sanctioned.
February 11, 2026
Lawsuit Attorney Gavel Scale
This may be the new way to arrest tooth decay
By Ava Barros
A novel formulation appears to confer an antibacterial effect without the staining associated with silver diamine fluoride.
February 11, 2026
Bacteria Teeth Black Lion
Does dentistry need to change its methods for bite analysis?
By Kevin Henry
In this interview with Dr. Robert Kerstein, explore the limitations of traditional bite analysis and learn how computerized methods can enhance dental practice efficiency and patient comfort.
February 11, 2026
Bite Analysis Vladim Ka
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