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Journals / European Oral Research / 2018 / Cilt: 52 - Sayı: 3

Evaluation of temperature rise following the application of diode and ErCr:Ysgg lasers: an ex vivo study

Alper SİNDEL
Olgu Nur DERECİ
Mükerrem HATİPOĞLU
Öznur ÖZALP
Burak KOCABALKAN
Adnan ÖZTÜRK
Pages
131–136
Publication Date
2018-09-01
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Conclusion ErCr:Ysgg laser (λ=2780 nm) with 2.75 W power generates low levels of heat compared to diode lasers and may provide safer surgery in soft and bone tissues without destructive effects of temperature increase.

📌 3 Key Takeaways

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Objective & Hypothesis:DOI: 10.26650/eor.2018.479Purpose Erbium, chromium: yttrium, scandium, gallium, garnet (ErCr:Ysgg) lasers have been frequently used in oral surgical procedures and are almost seen as alternatives to diode lasers.
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Key Findings & Data:Materials and methods Thirty freshly dissected sheep mandibles containing bone and soft tissue were divided into 120 equal parts.
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Conclusion & Impact:Conclusion ErCr:Ysgg laser (λ=2780 nm) with 2.75 W power generates low levels of heat compared to diode lasers and may provide safer surgery in soft and bone tissues without destructive effects of temperature increase.
🔬Design:Modeling & Simulation
📍Scope:2018 Verileri
⚙️Variables:Bone · diode laser · ErCr:Ysgg lasers

Abstract

DOI: 10.26650/eor.2018.479Purpose Erbium, chromium: yttrium, scandium, gallium, garnet (ErCr:Ysgg) lasers have been frequently used in oral surgical procedures and are almost seen as alternatives to diode lasers. The aim of this comparative study was to analyze in an animal model the thermal elevation induced by ErCr:Ysgg and diode lasers in soft tissue and bone. Materials and methods Thirty freshly dissected sheep mandibles containing bone and soft tissue were divided into 120 equal parts. Gallium-aluminum-arsenide (Ga-Al-As) diode laser (λ=940 nm) with 1, 2 and 5 W output powers and ErCr:Ysgg laser (λ=2780 nm) with 2.75, 4.5 and 6 W output powers were used on soft and bone tissues separately for 3 seconds with point application. Mean temperature values before and after application of the lasers were compared in soft tissue and bone. Results The minimum mean temperature value was observed with 2.75 W ErCr:Ysgg laser while irradiation with 5 W diode laser created the maximum values (p<0.05). Conclusion ErCr:Ysgg laser (λ=2780 nm) with 2.75 W power generates low levels of heat compared to diode lasers and may provide safer surgery in soft and bone tissues without destructive effects of temperature increase.

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Cite This Article

SİNDEL, A., DERECİ, O. N., HATİPOĞLU, M., ÖZALP, Ö., KOCABALKAN, B., ÖZTÜRK, A. (2018). Evaluation of temperature rise following the application of diode and ErCr:Ysgg lasers: an ex vivo study. European Oral Research, Cilt: 52 - Sayı: 3, 131–136. https://ajindex.com/articles/243001

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