Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems.
Peri-implantitis is one of the most common reasons for implant failure. Decontamination of infected implant surfaces can be achieved effectively by laser irradiation; although the associated thermal rise may cause irreversible bone damage and lead to implant loss. Temperature increments of over 10ºC...
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Tehran University of Medical Sciences
2014-04-01
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doaj-882761bc7e574bc5a26064de0a609e312020-11-25T02:49:33ZengTehran University of Medical SciencesFrontiers in Dentistry2676-296X2014-04-01112493Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems.Abbas Monzavi0Sima Shahabi1Reza Fekrazad2Roohollah Behruzi3Nasim Chiniforush4Associate Professor, Laser Research Center of Dentistry (LRCD), School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.Associate Professor, Laser Research Center of Dentistry (LRCD), School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.Associate Professor, Laser Research Center in Medical Sciences (LRCMS), AJA University of Medical Sciences-Laser Research Center of Dentistry (LRCD), School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.Postgraduate student, department of endodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.PhD Candidate of Laser Dentistry, Laser Research Center of Dentistry (LRCD), School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.Peri-implantitis is one of the most common reasons for implant failure. Decontamination of infected implant surfaces can be achieved effectively by laser irradiation; although the associated thermal rise may cause irreversible bone damage and lead to implant loss. Temperature increments of over 10ºC during laser application may suffice for irreversible bone damage.The purpose of this study was to evaluate the temperature increment of implant surface during Er:YAG laser irradiation with different cooling systems.Three implants were placed in a resected block of sheep mandible and irradiated with Er:YAG laser with 3 different cooling systems namely water and air spray, air spray alone and no water or air spray. Temperature changes of the implant surface were monitored during laser irradiation with a K-type thermocouple at the apical area of the fixture.In all 3 groups, the maximum temperature rise was lower than 10°C. Temperature changes were significantly different with different cooling systems used (Phttps://jdt.tums.ac.ir/index.php/jdt/article/view/517Dental implantsLaser irradiationPeri-implantitisTemperature changes |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Abbas Monzavi Sima Shahabi Reza Fekrazad Roohollah Behruzi Nasim Chiniforush |
spellingShingle |
Abbas Monzavi Sima Shahabi Reza Fekrazad Roohollah Behruzi Nasim Chiniforush Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems. Frontiers in Dentistry Dental implants Laser irradiation Peri-implantitis Temperature changes |
author_facet |
Abbas Monzavi Sima Shahabi Reza Fekrazad Roohollah Behruzi Nasim Chiniforush |
author_sort |
Abbas Monzavi |
title |
Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems. |
title_short |
Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems. |
title_full |
Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems. |
title_fullStr |
Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems. |
title_full_unstemmed |
Implant Surface Temperature Changes during Er:YAG Laser Irradiation with Different Cooling Systems. |
title_sort |
implant surface temperature changes during er:yag laser irradiation with different cooling systems. |
publisher |
Tehran University of Medical Sciences |
series |
Frontiers in Dentistry |
issn |
2676-296X |
publishDate |
2014-04-01 |
description |
Peri-implantitis is one of the most common reasons for implant failure. Decontamination of infected implant surfaces can be achieved effectively by laser irradiation; although the associated thermal rise may cause irreversible bone damage and lead to implant loss. Temperature increments of over 10ºC during laser application may suffice for irreversible bone damage.The purpose of this study was to evaluate the temperature increment of implant surface during Er:YAG laser irradiation with different cooling systems.Three implants were placed in a resected block of sheep mandible and irradiated with Er:YAG laser with 3 different cooling systems namely water and air spray, air spray alone and no water or air spray. Temperature changes of the implant surface were monitored during laser irradiation with a K-type thermocouple at the apical area of the fixture.In all 3 groups, the maximum temperature rise was lower than 10°C. Temperature changes were significantly different with different cooling systems used (P |
topic |
Dental implants Laser irradiation Peri-implantitis Temperature changes |
url |
https://jdt.tums.ac.ir/index.php/jdt/article/view/517 |
work_keys_str_mv |
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