Toggle navigation
Bethesda Family Dentist
4833 Bethesda Ave. Suite #302Bethesda, MD 20814(301) 657-3220
  • Facebook
  • blog
  • Twitter
Bethesda Family Dentist Reviews
angieslist.com/review/6289646

Request an Appointment

  • Home
  • Staff
    • Dr. John M. Kelly, D.D.S., P.C.
    • Ellen, RDH
    • Pat
    • Kathy
    • Angela, RDH, BS
  • Office
  • Services
    • Family Dentistry
    • Implant Restoration
    • Periodontal Gum Disease
    • TMJ Night Guard
    • Veneers
    • More Services...
  • New Patients
  • Contact Us
    • Appointment Request
  • Patient Education
  • Blog
  • Testimonials

Laser Decay Diagnosis

Online Dental Education Library

Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.

Diagnodent.Laser technology is becoming quite commonplace in a wide variety of areas throughout the healthcare industry; but did you know that it can now be used to detect tooth decay? Today, using a small, handheld device, it is possible to detect tooth decay that is not yet visible and would otherwise be undiagnosed by conventional methods alone.

Plus, traditional methods of detecting tooth decay are much more accurate and efficient when laser technology is included by your dentist. You can expect:

  • dramatically improved early cavity detection
  • reduced size and possibly number of fillings that might be needed, thus possibly lowering the cost of dental treatments
  • reduced chances of unnecessary exploration of teeth that are suspected to have cavities

Laser decay diagnosis.

Here's how it works

Using this noninvasive technology, your teeth are scanned to examine their structure. Laser cavity detection is based on the fact that healthy tooth structure reflects light, or “fluoresces,” differently than does decayed tooth structure. Healthy teeth will have little-to-no fluorescence while teeth with decay display with a higher level of fluorescence. And the higher the fluorescence, the more advanced the tooth decay. Once the scan is complete, the fluorescence readings are converted into a digital numeric output. You will also “hear” when you have decay present, as changes in fluorescence and numeric value are emitted as an audio signal that goes up in tone as it denotes the presence of decay.

Why is this so important?

Tooth decay may be more difficult to detect today than it was in the past. Why? It's probably due in part to improved oral hygiene, and, ironically, the increased use of fluoride in toothpaste and in tap water. While fluoride has proven invaluable at protecting teeth by hardening their outer enamel surface, that increased hardness can sometimes conceal even aggressive decay. As a result, tooth decay can be difficult to find, even with the use of traditional x-rays.

Furthermore, prior to using a laser scanner, dentists depended upon x-rays and using fine picks to identify cavities. However, using laser technology provides about a 90% accuracy rate for identifying suspicious areas and cavities. This translates to earlier detection, less tooth structure loss resulting in stronger teeth, less time spent in the dental chair, and, ultimately, a financial savings to you.

Related Articles

Tooth Decay - Dear Doctor Magazine

Tooth Decay — A Preventable Disease Tooth decay is the number one reason children and adults lose teeth during their lifetime. Yet many people don't realize that it is a preventable infection. This article explores the causes of tooth decay, its prevention, and the relationship to bacteria, sugars, and acids... Read Article

Tooth Decay - Dear Doctor Magazine

Tooth Decay – How To Assess Your Risk Don't wait for cavities to occur and then have them fixed — stop them before they start. Modern dentistry is moving towards an approach to managing tooth decay that is evidence-based — on years of accumulated, systematic, and valid scientific research. This article discusses what you need to know to assess your risk and change the conditions that lead to decay... Read Article

Laser Dentistry - Dear Doctor Magazine

Lasers Shine a Light on Dentistry Lasers have revolutionized medicine and now they're beginning to blaze a new trail in dentistry. Today, at the dawn of the 21st century there are a variety of dental uses for lasers, from diagnosing cavities and the removal of gum and tooth structure to the treatment of disease... Read Article


Patient Education

Patient Education Menu
  • Educational Videos
  • Cosmetic & General Dentistry
    • Cosmetic Tooth Bonding
    • Crowns & Bridgework
    • Fillings
    • Gummy Smiles
    • Inlays & Onlays
    • Mouthguards for Adults
    • Mouthguards for Children
    • Nitrous Oxide
    • TMJ Night Guard
    • Porcelain Veneers
    • Removable Dentures
    • Smile Makeover
    • Snoring & Sleep Apnea
    • Teeth Whitening
    • TMD
    • Tooth-Colored Fillings
    • Tooth Contouring & Reshaping
    • Tooth Decay Prevention
    • Tooth Wear
  • Emergency Care
    • Gum Injuries
    • Orthodontic Emergencies
    • Tooth Pain
    • Traumatic Dental Injuries
  • Endodontics
    • Combined Root Canal & Gum Problems
    • Cracked Teeth
    • Root Canal Retreatment
    • Root Canal Surgery (Apicoectomy)
    • Root Canal Treatment
    • Root Canal Treatment FAQs
    • Root Canal Treatment for Children
    • Tooth Sensitivity
    • Whitening Traumatized Teeth
  • Implant Dentistry
    • Bone Grafting
    • Dental Implants FAQs
    • Fixed Dentures
    • Implant Restoration
    • Hidden Consequences of Losing Teeth
    • Top Reasons to Choose Dental Implants
  • Oral Health
    • Aging & Dental Health
    • Antibiotic Premedication for Dental Treatments
    • Bad Breath
    • Blood Pressure Medications & Your Gums
    • Diabetes & Oral Health
    • Dry Mouth
    • Eating Disorders & Oral Health
    • Fluoride
    • Geographic Tongue
    • Nutrition & Oral Health
    • Oral Cancer
    • Oral Piercings
    • Osteoporosis & Oral Health
    • Pregnancy, Hormones & Oral Health
    • Preventive Dentistry
    • Professional Teeth Cleanings
    • Stress & Oral Habits
  • Oral Hygiene
    • How To Brush
    • How To Floss
    • Interdental Cleaning Devices
    • Mouthrinses
    • Oral Hygiene for Kids
    • Toothpaste
  • Oral Surgery
    • Blood Thinners & Dental Procedures
    • Bone Grafting
    • Extractions
    • Headaches & Migraines
    • Oral Cancer Screening
    • Oral Diagnosis and Biopsies
    • Sedation Dentistry
    • Wisdom Teeth
  • Orthodontics
    • Adolescent Orthodontic Care
    • Adult Orthodontic Treatment
    • Brushing & Flossing with Braces
    • Early Orthodontic Treatment
    • Invisalign for Adults
    • Invisalign for Teens
    • Post-Orthodontic Care
    • Types of Braces
    • Orthodontic Emergencies
    • Orthodontics & Dental Hygiene
    • Your First Orthodontic Appointment
  • Pediatric Dentistry
    • Age One Dental Visit
    • Fluoride & Your Child
    • Pregnancy & Your Child's Developing Teeth
    • Sealants
    • Space Maintainers
    • Teething
    • Thumb Sucking
  • Periodontal Therapy
    • Cosmetic Gum Surgery
    • Gum Grafting
    • Loose Teeth & Bite Problems
    • Non-Surgical Periodontal Treatment
    • Oral Systemic Connection
    • Periodontal (Gum) Disease
    • Periodontal Flap Surgery
    • Professional Teeth Cleanings
    • Ultrasonic Cleanings
  • Technology
    • Air Abrasion
    • Anesthesia Wand
    • Cone Beam CT Imaging
    • Digital Dental Impressions
    • Digital X-Rays
    • Intra-Oral Camera
    • Laser Decay Diagnosis
    • Laser Dentistry
    • Same-Day Crowns (CAD/CAM)

What is the one thing that your clients should know about you?

I am very conscientious and always looking out for the best interests of my patients. Everything we do
with care strategies and technologies, such as digital radiography, the WAND, Sta System (single tooth anesthesia) and digital scanning (no more messy impressions) is for the patient’s benefit. Our ultimate goal – always – is to achieve optimal dental health for patients in a caring, conservative manner.


What brings you the most satisfaction in your work?

I love welcoming patients into our “dental family.” Some of our team members have been with me for more than 20 years, and many patients, too! Our team does a great job of educating patients about how their dental health impacts their systemic health and well-being. Seeing a patient’s trust develop is very rewarding.

 

Our Location

Bethesda, MD Family Dentist
Bethesda Row Dental
4833 Bethesda Ave. Suite #302
Bethesda, MD 20814
(301) 657-3220
Dentist in Bethesda, MD Call For Pricing Options

Map & Directions

Office Hours
Monday:07:00 AM - 03:00 PM
Tuesday:07:00 AM - 03:00 PM
Wednesday:07:00 AM - 03:00 PM
Thursday:07:00 AM - 03:00 PM
Friday:Closed
Saturday:Closed
Sunday:Closed
  • Home
  • Staff
  • Office
  • Services
  • New Patients
  • Patient Education
  • Contact Us
  • Appointment Request
  • Dental Website Design Copyright © MH Sub I, LLC dba Officite
  • Disclaimer
  • Patient Privacy
  • Site Map
Read Unbiased Consumer Reviews Online at AngiesList.com
angieslist.com/review/6289646