About: Er:YAG and CTH:YAG Laser Radiation - Contact versus Non-Contact Enamel Ablation and Sonic-Activated Bulk Composite Placement     Goto   Sponge   NotDistinct   Permalink

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Description
  • Laser radiation can be used for effective caries removal and cavity preparation without significant thermal effects, collateral damage of tooth structure, or patient discomfort. The aim of this study was to compare the quality of tissue after contact or non-contact Er:YAG and CTH:YAG laser radiation ablation. The second goal was to increase the sealing ability of hard dental tissues using sonic-activated bulk filling material with change in viscosity during processing. The artificial caries was prepared in intact teeth to simulate a demineralized surface and then the Er:YAG or CTH:YAG laser radiation was applied. The enamel artificial caries was gently removed by the laser radiation and sonic-activated composite fillings were inserted. A stereomicroscope and then a scanning electron microscope were used to evaluate the enamel surface. Er:YAG contact mode ablation in enamel was quick and precise; the cavity was smooth with a keyhole shaped prism and rod relief arrangement without a smear layer. The sonic-activated filling material was consistently regularly distributed; no cracks or microleakage in the enamel were observed. CTH:YAG irradiation was able to clean but not ablate the enamel surface; in contact and also in non-contact mode there was evidence of melting and fusing of the enamel.
  • Laser radiation can be used for effective caries removal and cavity preparation without significant thermal effects, collateral damage of tooth structure, or patient discomfort. The aim of this study was to compare the quality of tissue after contact or non-contact Er:YAG and CTH:YAG laser radiation ablation. The second goal was to increase the sealing ability of hard dental tissues using sonic-activated bulk filling material with change in viscosity during processing. The artificial caries was prepared in intact teeth to simulate a demineralized surface and then the Er:YAG or CTH:YAG laser radiation was applied. The enamel artificial caries was gently removed by the laser radiation and sonic-activated composite fillings were inserted. A stereomicroscope and then a scanning electron microscope were used to evaluate the enamel surface. Er:YAG contact mode ablation in enamel was quick and precise; the cavity was smooth with a keyhole shaped prism and rod relief arrangement without a smear layer. The sonic-activated filling material was consistently regularly distributed; no cracks or microleakage in the enamel were observed. CTH:YAG irradiation was able to clean but not ablate the enamel surface; in contact and also in non-contact mode there was evidence of melting and fusing of the enamel. (en)
Title
  • Er:YAG and CTH:YAG Laser Radiation - Contact versus Non-Contact Enamel Ablation and Sonic-Activated Bulk Composite Placement
  • Er:YAG and CTH:YAG Laser Radiation - Contact versus Non-Contact Enamel Ablation and Sonic-Activated Bulk Composite Placement (en)
skos:prefLabel
  • Er:YAG and CTH:YAG Laser Radiation - Contact versus Non-Contact Enamel Ablation and Sonic-Activated Bulk Composite Placement
  • Er:YAG and CTH:YAG Laser Radiation - Contact versus Non-Contact Enamel Ablation and Sonic-Activated Bulk Composite Placement (en)
skos:notation
  • RIV/68407700:21340/13:00207936!RIV14-MSM-21340___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I, P(NT13351)
http://linked.open...iv/cisloPeriodika
  • 5
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 73199
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21340/13:00207936
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Enamel; Er:YAG laser; CTH:YAG laser (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • RU - Ruská federace
http://linked.open...ontrolniKodProRIV
  • [4D900CF84B52]
http://linked.open...i/riv/nazevZdroje
  • Laser Physics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 23
http://linked.open...iv/tvurceVysledku
  • Dostálová, T.
  • Jelínková, Helena
  • Miyagi, M.
  • Němec, Michal
  • Šulc, Jan
  • Fibrich, Martin
  • Bučková, M.
  • Kašparová, M.
  • Bradna, P.
http://linked.open...ain/vavai/riv/wos
  • 000318007600029
issn
  • 1054-660X
number of pages
http://bibframe.org/vocab/doi
  • 10.1088/1054-660X/23/5/055605
http://localhost/t...ganizacniJednotka
  • 21340
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