Navigation Links
Dental Lasers can Help Eliminate Bacteria in Root Canals

Researchers have found an additional use for the high-tech dental lasers used mainly to prepare cavities for restoration.

According to a new study conducted by researchers in Austria, these advanced dental lasers can now help eliminate bacteria in root canals.

The study credits the progress of miniaturized, flexible fiber tips for allowing the laser to be used in endodontic (root canal) treatment.

Dr. Ulrich Schoop and a team of researchers in the dental school at the University of Vienna used 60 extracted human teeth with one root each to analyse the effects of laser irradiation on root canals using an erbium, chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser.

Dr. Schoop and colleagues vaccinated the root canals with one of two types of bacteria (Enterococcus faecalis and Escherichia coli) and then irradiated the canals using either a 1- or 1.5-watt power setting.

The team found that the laser reduced the amount of E. coli at the lower power setting and reduced it to below the detection level at the higher setting. They also found that it was effective in eliminating E. faecalis as well.

Researchers found, too, that the laser removed the smear layer and debris from the root canal walls and that the temperature rise during irradiation was within safe borders.

The authors concluded that the Er,Cr:YSGG laser may be suitable for cleaning and disinfecting root canals and that it can be used safely if the common precautions for using lasers are observed and the energy levels and irradiation times are within the proposed range. They also suggested that clinical studies are needed to substantiate their laboratory findings.

The study is published in the July issue of The Journal of the American Dental Association (JADA).


'"/>




Page: 1

Related medicine news :

1. Dental exam reveals stroke risk
2. Dental x-rays to prognosticate heart attacks
3. Dental implants are turning to gain popularity
4. Dental Procedure Reduces Preterm Births
5. The Effects Of Dental X-Rays During Pregnancy Questioned
6. Dental Caries An Indicator Of Heart Disease
7. Testing Of Saliva May Predict Dental Caries
8. New Tooth Paste Is Here To Fill In Dental Cavities
9. Dental Health Can Affect Pregnancy
10. Dental appointment fear: is it gender specific?
11. Dental X-ray to predict risk of stroke
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:7/22/2017)... Edmonton, AB (PRWEB) , ... July 21, 2017 , ... ... a life insurance brokerage firm servicing Albertans,” says owner and licensed broker Nerissa McNaughton. ... health insurance can be difficult, but it is a very necessary conversation. I make ...
(Date:7/21/2017)... ... , ... "As a doctor of lung medicine managing chest diseases for more ... said an inventor from Center Valley, Pa. "My idea is to improve the device ... the patent-pending PLEURAL SAFE-t-STAT CATHETER KIT to offer an efficient means of draining pleural ...
(Date:7/21/2017)... Augusta, GA (PRWEB) , ... July 21, 2017 , ... ... is teaming up with the Epilepsy Foundation in a community wide charity event with ... region. , Delaney Sunde, a young local woman who lives with epilepsy, recently launched ...
(Date:7/21/2017)... Minnesota (PRWEB) , ... July 21, 2017 , ... ... BWBR recently were selected to renovate and improve the Ramsey County Medical Examiners ... adjacent to Regions Hospital, the $2.5 million project is scheduled to start in ...
(Date:7/21/2017)... ... July 21, 2017 , ... Hospital M&A activity slowed in the second quarter ... hospital acquisitions rose to 23 in the second quarter, up 15% from the 20 ... 20 announced deals in the year-ago second quarter. Only four of the transactions disclosed ...
Breaking Medicine News(10 mins):
(Date:7/5/2017)... Wash. , July 5, 2017   BioLife ... leading developer, manufacturer and marketer of proprietary clinical grade ... cryopreservation freeze media ("BioLife"), today announced that it ... its debt holder and largest shareholder, to modify its ... Pursuant to the modification, WAVI agreed to exchange ...
(Date:6/30/2017)... SAN DIEGO , June 30, 2017  AVACEN Medical (AVACEN) ... Access Journal. The research describes the use of its AVACEN ... by those suffering from fibromyalgia. ... AVACEN Medical ... Fibromyalgia is characterized by chronic widespread pain. It affects approximately 200 to ...
(Date:6/27/2017)... 27, 2017   NuEyes (NuEyes Technologies Inc.) today ... fuel its growth in helping the legally blind live more ... Group), the leading developer of augmented, virtual and mixed reality ... The undisclosed funding amount was provided by strategic partners ... with offices in Abu Dhabi , ...
Breaking Medicine Technology: