Laser

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Jahr 2010 Ausgabe 04

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Seite 1

Titel

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Seite 3

Editorial: "It is Christmas time..."

Prof Dr Norbert Gutknecht, Editor-in-Chief

Lights are shining in different colours in different wavelengths in different places almost all over the world...

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Seite 4

Content

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Seite 5

elexxion AG

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Seite 6

Salivary flow rate before and after low level laser therapy

Sonja Pezelj-Ribaric, Natasa Grzetic, Miranda Muhvic Urek, Irena Glazar, Davor Kuis, Croatia

The therapy performed with lasers is often called low level laser therapy (LLLT) or just laser therapy. Several other names have been given to these lasers, such as soft laser and low intensity level laser whereas the therapy has been referred to as biostimulation. Low level laser therapy is a non-invasive, painless and athermal therapy, based on biological estimulative-regenerative, anti-inflammatory and analgesic effects. LLLT also appears to have a virustatic and bacteriostatic effect. Some explanation of analgesic effect of LLLT are: it increases ATP production, improves local microcirculation, increases lymphatic flow, increased serotonin and endorphins, increased anti-inflammatory effects through reduced prostaglandin synthesis.1

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Seite 9

SIRONA Dental Systems GmbH

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Seite 10

Effect of low level laser therapy during Rapid Maxillary Expansion

Eyad Hamade, Rwaida Saimeh, Mina Mazandarani, Maziar Mir/UAE, Norbert Gutknecht/Germany

Orthodontic tooth movement is the result of alveolar bone remodeling due to response to mechanical stimulus at the interface with periodontal ligament. Although Wolff’s law is generally considered to be a philosophical statement but states the effect that, over time, the mechanical load applied to living bone influences the structure of bone tissue. Bone remodeling can be categorized into two different types...

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Seite 13

Biolase Technology Inc.

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Seite 14

Minimally invasive dentistry (MID) concepts for the caries - teatment by Er:YAG laser

R. Kornblit, U. Romeo, A. Polimeni, Italy

The dental caries lesion is a bacterial infection created by cariogenic bacteria resulting in increased proportions of acid, producing consequently a low pH that produce a demineralization of the tooth structure.1,2 In the past, carious treatment approach was mainly a surgical removal of the infected tissue and the subsequent tooth reconstruction with a dental restorative material. At that time, diagnosis of caries lesions was carried out at more advanced disease stages than the incipient lesions detected today and instrumentation was limited to slow rotary and hand instruments...

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Seite 18

Diode laser (810 nm) applications in clinical Orthodontics

Dr Deepak Rai & Dr Gurkeerat Singh, India

Dentistry has changed exponentially, osseointegration, dental bonding & kinetic energy tooth prepration are current clinical buzzwords. The arena of Dental Esthetics has expanded to cover more than just simply restoring compromised teeth, but involves revamping smiles in entirety. Soft tissue harmonization have become paramount to overall development of Dentofacial Esthetics...

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Seite 23

AALZ - Aachener Arbeitskreis für Laserzahnheilkunde und DGL - Deutsche Gesellschaft für Laserzahnheilkunde e.V.

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Seite 24

Use of the Er,Cr:YSGG and Er:YAG lasers in restorative dentistry

Prof Dr Giuseppe Iaria, Rolando Crippa, Giovanni Olivi, Matteo Iaria, Stefano Benedicenti, Italy

The Er,Cr:YSGG laser has an active medium of yttrium-scandium-gallium-garnet doped with erbium and chromium ions and emits free-running pulsed laser energy at a wavelength of 2,780 nm. the Er:YAG laser has an active medium of yttrium-aluminium-garnet doped with erbium ions and emits free-running pulsed laser energy at a wavelength of 2,940 nm. These wavelengths have a high absorption in water, which makes their application appropriate when ablating oral soft tissue or dental hard tissue. This article examines the principles of use for the Er:YAG and Er,Cr:YSGG lasers in clinical restorative dentistry and reviews the literature regarding different aspects of the use of laser energy on hard tissues...

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Seite 28

The use of lasers in periodontal treatment

Howard Golan, USA

There are some dentists that embrace technology. Technology can improve the delivery of dentistry and also help traditional dental philosophies evolve. For example, a patient presents with an emergency; a broken cusp on an upper bicuspid, bellow the free gingival margin. Technology, lasers and CAD/CAM specifically, allows the clinician to provide endodontics, osseous crown lengthening, an adhesive core build up and a definitive porcelain restoration all in a single appointment...

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Seite 32

Photosensitizers in dentistry

Dr D. Koteeswaran, Dr C. Pravda and Dr Ekta Ingle, India

Photodynamic therapy (PDT), also known as photoradiation therapy, phototherapy, or photochemotherapy, involves the use of a photoactive dye (photosensitizer) that is activated by exposure to light of a specific wavelength in the presence of oxygen (Konopka et al.). The transfer of energy from the activated photosensitizer to available oxygen results in the formation of toxic oxygen species, such as singlet oxygen and free radicals. These very reactive chemical species can damage proteins, lipids, nucleic acids, and other cellular components. Depending on the type of agent, photosensitizers may be injected intravenously, ingested orally, or applied topically...

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Seite 34

Annual Congress of DGL: A very successful 20th Annual Congress of the DGL in Berlin

Dr Georg Bach, Leon Vanweersch/Germany

More than 250 participants visited the yearly congress of the DGL, which was held together with the 14th LASER START UP, a symposium specially organized for new comers in the world of laser dentistry. Many dentists praised again this very nice concept of sharing two congresses in laser dentistry at one location, which was this year the Palace Hotel in the heart of Berlin...

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Seite 38

Laser Safety Course: First year of AALZ Greece full of activities!

Dimitris Strakas, Greece

AALZ’s vision is to educate dentists from all over the globe and make them specialists in the field of laser dentistry. The AALZ educational programs are based on fundamental laser physics, neutral and objective information on current laser systems, skill training and evidence based description of dental indications. That is the reason that AALZ has become a synonym of quality educational programs amongst dentists who are willing to buy or already use a laser system in their clinic. As with many other countries that became again clear with Greek colleagues. In 2010 AALZ Greece was established by AALZ and RWTH Aachen University adjunct faculty members Dr Antonis Kallis and Dr Dimitris Strakas. In this first year many Greek dentists have participated in our programs and added their names to the long list of our students over the years...

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Seite 40

“Light Time - Good Time“ 3rd European Congress of WFLD in Rome

Giada Gonnelli, Italy

The 3rd Congress of the World Federation for Laser Dentistry (WFLD) will be held in Rome from 9–11 June 2011 at the Department of Oral Science of Sapienza University of Rome.

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Seite 42

Revolutionary laser system was presented in Israel

Georg Isbaner, Germany

During an extraordinary training session in Tel Aviv, Israel, a revolutionary type of dental lasers has been presented to the participants. This new technology seems to resolve most of the main technological hurdles in laser dentistry...

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Seite 44

International events

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Seite 46

“Lasers in Dentistry” 12th Master of Science course at RWTH Aachen

Leon Vanweersch, Dominique Vanweersch, Aachen

The 12th master course “Lasers in Dentistry” started on 8 September 2010 in Aachen, Germany, and course number 13 started on 26 September in the city of Ras Al Khaimah in the United Arab Emirates. This postgraduate Master of Science programme has been offered since 2004 at the RWTH Aachen University and has already more than 180 graduates from all countries around the world...

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Seite 47

About the publisher: submission guidelines:

Redaktion

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Seite 48

Manufacturer News

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Seite 50

Imprint

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Seite 51

International Magazine

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Alle aufklappen

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2019

2018

2017

2016

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2014

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2010

2009

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laser 2019

Ausgabe 2/2019

PDF Initial therapy of periodontitis using dental lasers
Author: Dr Frank Liebaug
PDF Peri-implant bone regeneration through laser decontamination - Endoscopic paracrestal tunnel technique
Authors: Prof. Wilfried Engelke, Dr Christian Engelke, Prof. Victor Beltrán, Dr Marcio Lazzarini
PDF Use of carbon dioxide lasers in dentistry
Dr Kenneth Luk, Irene Shuping Zhao, Prof. Dr Norbert Gutknecht, Chun Hung Chu
PDF Treatment of oral leukoplakia with 980 nm Diode Laser
Authors: Dr Maziar Mir, Prof. Norbert Gutknecht, Dr Masoud Mojahedi, Dr Jan Tunér, Dr Masoud Shabani

Ausgabe 3/2019

PDF Severe peri-implantitis treated with the Er,Cr:YSGG laser
Authors: Dr Theodoros Tachmatzidis, Dr Dimitris Strakas, Dr Nikolaos Dabarakis & Ioanna Betsani
PDF Crown lengthening in the aesthetic zone - Comparing laser and conventional surgery
Authors: Drs Habib F. Zarifeh, Nada El Osta, Dany Salemeh & Sami El Toum
PDF Photoacoustic cavitation effects in oral surgery - How to preserve tissue and promote healing
Author: Dr Evgeniy Mironov
PDF The Dr Mir laser-assisted dental implant technique - A novel clinical approach
Authors: Dr Maziar Mir & Prof. Norbert Gutknecht
PDF Effect of duration of Er,Cr:YSGG laser etching on dentine morphology - An in vitro study
Authors: Drs Farnaz Mahdisiar, Alireza Mirzaei, Alireza Fallah, Saeedeh Akhoundan & Prof. Nobert Gutknecht
PDF SSP/SWEEPS Endodontics with the SkyPulse Er:YAG laser
Author: Dr Tomaž Ivanušic

Ausgabe 4/2019

PDF Innovative endodontics using SWEEPS technology
Authors: Dr Giovanni Olivi & Dr Matteo Olivi
PDF The periodontal pocket - Alternative treatment with the Er:YAG laser and PRF
Author: Dr Fabrice Baudot, France

laser 2020

Ausgabe 1/2020

PDF Effects of 10600 nm carbon dioxide lasers on preventing caries - A literature review
Authors: Kenneth Luk, Ollie Yiru Yu, May Lei Mei, Prof. Norbert Gutknecht, Chun Hung Chu & Irene Shuping Zhao
PDF Complex management of drug-induced gingival hyperplasia
Authors: Dr Mihail Tanev, Dr Georgi Tomov & Jyuhn H. Ke
PDF Marsupialisation of an oral mucocele with a diode laser
Authors: Dr Maziar Mir, Dr Masoud Mojahedi, Dr Mina Mazandrani, Aysan Shabani & Dr Masoud Shabani

Ausgabe 2/2020

PDF Reducing microleakage with Er,Cr:YSGG and/or Nd:YAG lasers - An evaluation
Authors: Dr Mina Mazandarani, Dr Maziar Mir, Dr Masoud Shabani, Prof. Norbert Gutknecht
PDF Innovative endodontics using SWEEPS technology - Tips and tricks
Authors: Dr Giovanni Olivi, Dr Linhlan Nguyen, Dr Matteo Olivi, Dr Jason Pang

In cooperation with the World Federation for Laser Dentistry (WFLD), the magazine laser: international magazine of laser dentistry addresses all dental professionals worldwide using or interested in dental laser technology. Readers receive regular updates on the world of international laser dentistry by means of user-oriented case studies, scientific reports as well as summarised product information.

The magazine is particularly focussing on reports from international scientific congresses and symposia as well as on the international activities of the World Federation for Laser Dentistry. This high-gloss English language magazine is published four times a year.

Since 2015, additional German-speaking abstracts have given an overview about each article’s content. News articles in German complete the new function of laser as the official magazine of the DGL in Germany. laser thus has replaced Laser Journal, which had appeared in 17 annual volumes of four issues until the end of 2014.

Das in Kooperation mit der World Federation for Laser Dentistry (WFLD) und der Deutschen Gesellschaft für Laserzahnheilkunde (DGL) herausgegebene Magazin laser : international magazine of laser dentistry stellt sich in den Dienst des internationalen Know-how-Transfers. Analog zu dem seit 2000 sehr erfolgreich weltweit verlegten Magazin „Implants“ erhalten die Leser durch anwenderorientierte Fallberichte, wissenschaftliche Studien sowie komprimierte Produkt- und Veranstaltungsinformationen ein regelmäßiges Update aus der Welt der internationalen Laserzahnmedizin.

Einen besonderen Stellenwert haben in diesem Zusammenhang vor allem Berichte über die international stattfindenden Fachkongresse und Symposien sowie die deutschen und internationalen Aktivitäten der World Federation for Laser Dentistry und der Deutschen Gesellschaft für Laserzahnheilkunde.

laser: international magazine of laser dentistry erscheint viermal jährlich in englischer Sprache und seit 2015 mit zusätzlichen Abstracts und News in Deutsch. Das laser ist damit ab 2015 auch das offizielle Mitgliederorgan der DGL in Deutschland und löst das in 17 Jahrgängen und bis Ende 2014 viermal jährlich erschienene Laser Journal ab.

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