About Us Portfolio Press Careers Sitemap Advertise Contact Us Make this your Homepage

Custom Search

Register

Sign In

Sign In Using Facebook

Home » Dental News

Hi-tech Jet Could Soon Replace Dentist's Drill

by Rajshri on January 22, 2010 at 7:10 PM Dental News

A futuristic "plasma jet" that eradicates tooth decay without fillings could soon replace the dentist's drill.

Related Links

In the study, published in the February issue of the Journal of Medical Microbiology, researchers found that firing low temperature plasma beams at dentin - the fibrous tooth structure underneath the enamel coating - reduced the amount of dental bacteria by up to 10,000-fold.

The findings could mean plasma technology is used to remove infected tissue in tooth cavities.

Researchers at the Leibniz-Institute of Surface Modifications, Leipzig and dentists from the Saarland University, Homburg, Germany, tested the effectiveness of plasma against common oral pathogens including Streptococcus mutans and Lactobacillus casei. These bacteria form films on the surface of teeth and are capable of eroding tooth enamel and the dentin below it to cause cavities. If left untreated it can lead to pain, tooth loss and sometimes severe gum infections.

In the study, researchers infected dentin from extracted human molars with four strains of bacteria and then exposed it to plasma jets for 6, 12 or 18 seconds. The longer the dentin was exposed to the plasma the greater the amount of bacteria that were eliminated.

Page 1

Page 1 | 2

Next

Study Finds Kangaroo Pouch-like Structure in Heart That may Raise Stroke Risk

Phantom Limb Pains in Patients Undergoing Amputation Prevented by Mirror Therapy

More News on: Dental Check-Up

Comment & Contribute

Be the first to comment!
Comments should be on the topic and should not be abusive. Comments are normally moderated and are reviewed after they are posted.
* Your comment can be maximum of 2500 characters
	Notify me when reply is posted I agree to the terms and conditions
Your comments are automatically posted once they are submitted. All comments are however constantly reviewed for spam and irrelevant material (such as product or personal advertisements, email addresses, telephone numbers and website address). Such insertions do not conform to our policy and 'Terms of Use' and are either deleted or edited and republished. Please keep your comments brief and relevant.This section may also have questions seeking help. If you have the information you are welcome to respond, but please ensure that the information so provided is genuine and not misleading.

Medwonders Health Network

Support Groups Members Discussions

Total Members - 54992
Support Groups - 445

Health News Index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Latest News Most Popular Most Commented

Organ Damage in Inflammatory Genetic Disorder Arrested by Rheumatoid Arthritis Drug

Kids' Gadget Perplex 1 In 6 Parents

Immune System Regulation Directly Affected If Raised on a Farm

Shortly, Memory- Impaired Patients to Get Smartphone 'Prescription'

Sporting Activity in Excess Could Mar Long-Term Success of Hip Resurfacing

Dentistry - Free Access to Dentistry Articles

News Archive
Date :
Category :
Keyword :

News Quick Links

	News Central			Health Watch
	Latest Health News			Health In Focus
	News Category (500+)			Breaking Health News
	Popular News			Celebrating Life
	Health News and Press Release			Medindia - Exclusive
	News Photo Gallery			India Special
	News Video Gallery			Lifestyle and Wellness
	News From Other Resources

News Categories:


»	Imogen Thomas Seeks Hypnotherapy To Get Rid of Cake Addiction

»	Amitabh Bachchan to Undergo Minor Abdominal Surgery

»	Lady Gaga Battled Eating Disorders During Childhood

»	Acid Attack Survivor Katie Piper's Eyesight Restored After Stem Cell Surgery

»	I Will Draw Inspiration from Armstrong in Battling Illness: Yuvi
More Celebrity News

Dental Related News
»	Gum Health may be Compromised by Injectable Progesterone Contraceptives	»	Oz Government Orders Recall of Two DIY Teeth Whitening Kits
»	New Dental Tool Promises to Make Visit to the Dentist Pain-free	»	More on Effective Use of Fluoride in Asia
»	Guidelines on Infant Oral Health	»	Brushing Teeth Twice Daily may Reduce Risk of Pneumonia
»	Parents Encouraged to Help Children Maintain Good Dental Health	»	Scientists Uncover Tricks Used by Bacteria to Fight Effect of Fluoride

Read More >>

Hi-tech Jet Could Soon Replace Dentist's Drill

Medwonders Health Network

Dental Related News

Consumers

Medical Professionals

Medical Students

Directories