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Temperature Changes Inside the Molar Pulp Chamber and on the Enamel and Root Surfaces Induced by the CO2 Laser Beam, in vitro: Preliminary report

Ivica Anić ; Zavod za bolesti zuba, Stomatološki fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Adil Džubur ; Expert Measurement and Analysis system »EMAS« Zagreb, Croatia


Puni tekst: hrvatski pdf 7.392 Kb

str. 279-284

preuzimanja: 364

citiraj


Sažetak

The thermal effects of continuous wave CO2 laser irradiation on human molars, in vitro, were investigated. Internal and external temperature changes and temperature distribution over external crown and root surfaces were monitored by thermovision camera and the data were analyzed by computerized thermal image processing system. Laser irradiation of the cavity bottom Class I preparation by 2 and 3 W results due to the first 10 seconds after laser action were stopped in an maximal elevation o f intrapulpal temperature of 7.34°C and 7.97°C respectively.

Ključne riječi

CO2 laser, temperature changes, pulp chamber, enamel, root surface

Hrčak ID:

100771

URI

https://hrcak.srce.hr/100771

Podaci na drugim jezicima: hrvatski

Posjeta: 621 *