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Recent News and Articles on the Keywords: laser + root + canal  Related to the article below (Last Update: 8/5/2008)

Laser dentistry takes pain out of procedures
Indianapolis Star, United States - Jul 21, 2008
A: There are guys who do root canals with laser. I typically don't. Oftentimes I will go back after I've done root canal and sterilize the inside of the ...
Lantis Laser Touts Its OCT Technology
Trading Markets (press release), CA - Jul 8, 2008
... showed that OCT could detect perforations and other possible defects that could affect a successful outcome of root canal therapy. Lantis Laser said it ...
OTCPicks.com: OTCPicks.com Daily Market Movers Digest Midday ...
Trading Markets (press release), CA - Jul 7, 2008
... outcome of root canal therapy. Dentists have never been able to obtain this information by any other means. Lantis Laser has exclusive worldwide rights ...OTC:GOVX - OTC:AOGN - OTC:CMTX
Smile in the City Dental Group - A New Kind of Cosmetic Dentist in ...
MarketWatch - Jul 10, 2008
Dr. Joseph Zelig is a diplomate of the American Board of Periodontology, and Dr. Dov Hook, an endodontist, is a root canal specialist. ...
Burnett survives wild ride
Globe and Mail, Canada - Jul 10, 2008
TORONTO -- On Tuesday night, AJ Burnett found himself in a dentist's chair, having an emergency root canal. Last night at the Rogers Centre, ...
Lotus Chiropracti opens on Anglers Road in Lewes
Cape Gazette, DE - Jul 22, 2008
She searches for the root cause of a problem and treats it at the source, so it can be healed, not just controlled. Each patient will be treated according ...
Danaher Corporation Q2 2008 Earnings Call Transcript
Seeking Alpha, NY - Jul 17, 2008
Our newly launched Twisted File is designed to meet Danaher?s needs by making rotary root canal preparation safer and more predictable resulting in a higher ...DHR
Family dentistry uses friendly, innovative methods
Peninsula Gateway, WA - Jul 11, 2008
With an on-site lab and a lab technician, Joseph Ostheller and his team can create molds and emergency repairs, such as root canals, draining abscesses and ...
Breakthrough Technology That Will Revolutionize The Treatment Of
E-Dental.com, PA - Jul 9, 2008
Each new restoration gets larger, eventually leading to more invasive treatments including crowns, root canal or extraction. The Canary System: - Is less ...
Source: Google News

Cleaning and shaping the root canal with a Nd: YAG laser beam: a comparative study
G Levy - J Endod, 1992 - jendodon.com
... CITATION ALERT. CITED BY. RELATED ARTICLES. EXPORT CITATION. EMAIL TO A COLLEAGUE.
Cleaning and shaping the root canal with a Nd:YAG laser beam: A comparative study ...
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Efficacy of Er: YAG laser irradiation in removing debris and smear layer on root canal walls -
FH Takeda, T Harashima, Y Kimura, K Matsumoto - Journal of Endodontics, 1998 - Elsevier
... Dederich et al. (6) used Nd:YAG laser to irradiate root canal walls and showed
melted, recrystallized, and glazed surfaces. Kantola et al. ...

Effect of Er: YAG laser treatment on the root canal walls of human teeth: an SEM study -
FH Takeda, T Hatashima, JN Eto, Y Kimura, K … - Dental Traumatology, 1998 - Blackwell Synergy
... Key words: Er:YAG laser; root canal instrumentation; smear layer Koukichi
Matsumoto. ... Nd:YAG laser irradiation in root canal disinfection. ...

Effects of Nd: YAG laser on the permeability of root canal wall dentin -
LJ Miserendino, GC Levy, IM Rizoiu - Journal of Endodontics, 1995 - Elsevier
... 3. Pini R, Salimbeni R, Vannini M, Barone R, Clauser C. Laser dentistry: a new
application of excimer laser in root canal therapy. Laser Surg Med 1989;9:352-7. ...

Effects of Erbium, Chromium: YSGG Laser Irradiation on Root Canal Walls: A Scanning Electron … -
R Yamazaki, C Goya, DG Yu, Y Kimura, K Matsumoto - Journal of Endodontics, 2001 - Elsevier
... YAG laser ( 10 and 11 ). However, no reports have investigated the
application of the Er,Cr:YSGG laser to root canal treatment. ...

Antibacterial effects of Nd: YAG laser irradiation within root canal dentin.
T Klinke, W Klimm, N Gutknecht - J Clin Laser Med Surg, 1997 - ncbi.nlm.nih.gov
J Clin Laser Med Surg. 1997 Feb;15(1):29-31. Antibacterial effects of
Nd:YAG laser irradiation within root canal dentin. Klinke ...

Laser dentistry: a new application of excimer laser in root canal therapy. -
R Pini, R Salimbeni, M Vannini, R Barone, C … - Lasers Surg Med, 1989 - ncbi.nlm.nih.gov
Lasers Surg Med. 1989;9(4):352-7. Laser dentistry: a new application of
excimer laser in root canal therapy. Pini R, Salimbeni R ...

Root canal preparation using the second harmonic KTP: YAG laser: A thermographic and scanning … -
T Machida, P Wilder-Smith, AM Arrastia, LHL Liaw, … - Journal of Endodontics, 1995 - Elsevier
... Because favorable results were obtained in this study using the KTP:?AG laser, use
of the argon laser in root canal preparation should be investigated, as ...

Nd: YAG laser irradiation in root canal disinfection -
J Moshonov, D Orstavik, S Yamauchi, M Pettiette, M … - Endodontics & Dental Traumatology, 1995 - Blackwell Synergy

Effect of Er: YAG Laser on Adhesion of Root Canal Sealers -
MD Sousa-Neto, MA Marchesan, JD P?cora, A … - Journal of Endodontics, 2002 - Elsevier
... Published by Elsevier Inc. SCIENTIFIC ARTICLES. Effect of Er:YAG Laser on
Adhesion of Root Canal Sealers. Manoel D. Sousa-Neto DDS ...

Source: Google Scholar

Laser Used To Help Fight Root Canal Bacteria

High-tech dental lasers used mainly to prepare cavities for restoration now can help eliminate bacteria in root canals, according to research published in the July issue of The Journal of the American Dental Association (JADA).

The study, conducted by researchers in Austria, credits the development 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 test the effects of laser irradiation on root canals using an erbium, chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG) laser.
Dr. Schoop and colleagues inoculated 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. It also was effective in eliminating E. faecalis.

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 confirm their laboratory findings.

In a related article in July JADA, Dr. Roy H. Stevens and colleagues at the Kornberg School of Dentistry, Temple University, describe their study of an Er,Cr:YSGG laser with a new tip that emits radiation radially.

Dr. Stevens and colleagues examined the efficiency of this new laser tip in disinfecting root canal dentin walls infected with E. faecalis. They found that it significantly reduced the amount of E. faecalis in contaminated root canals.

The not-for-profit ADA is the nation's largest dental association, representing more than 155,000 dentist members. The premier source of oral health information, the ADA has advocated for the public's health and promoted the art and science of dentistry since 1859. The ADA's state-of-the-art research facilities develop and test dental products and materials that have advanced the practice of dentistry and made the patient experience more positive. The ADA Seal of Acceptance long has been a valuable and respected guide to consumer and professional products. The monthly Journal of the American Dental Association is the ADA's flagship publication and the best-read scientific journal in dentistry. For more information about the ADA, visit the Association's Web site at http://www.ada.org.
American Dental Association (ADA)
211 E. Chicago Ave.
Chicago, IL 60611
United States
http://www.ada.org

 
 
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