[PDF][PDF] Study of a dye-assisted diode laser system for ablation of dental caries
ZT AL-DAHAN - Al-Nahrain Journal for Engineering Sciences, 2009 - iasj.net
Al-Nahrain Journal for Engineering Sciences, 2009•iasj.net
In this work, a continuous wave semiconductor diode laser (GaAlAs) which emits radiation at
810 nm and power of 2W maximum was used to ablate caries enamel and dentine from
extracted human teeth in conjunction with specialized diode laser absorbing dye
indocyanine green. This technique offers selective ablation with minimal risk of thermal
damage to surrounding dental tissues because the uptake of the dye and its irradiation by
the diode laser together control the ablation.
810 nm and power of 2W maximum was used to ablate caries enamel and dentine from
extracted human teeth in conjunction with specialized diode laser absorbing dye
indocyanine green. This technique offers selective ablation with minimal risk of thermal
damage to surrounding dental tissues because the uptake of the dye and its irradiation by
the diode laser together control the ablation.
Abstract
In this work, a continuous wave semiconductor diode laser (GaAlAs) which emits radiation at 810 nm and power of 2W maximum was used to ablate caries enamel and dentine from extracted human teeth in conjunction with specialized diode laser absorbing dye indocyanine green. This technique offers selective ablation with minimal risk of thermal damage to surrounding dental tissues because the uptake of the dye and its irradiation by the diode laser together control the ablation.
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