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Pregled bibliografske jedinice broj: 363786

The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse


Jukić Krmek, Silvana; Miletić, Ivana; Simeon, Paris; Prpić-Mehičić, Goranka; Anić, Ivica; Radišić, Berislav
The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse // Photomedicine and Laser Surgery, 27 (2009), 2; 351-355 doi:10.1089/pho.2008.2247 (međunarodna recenzija, članak, znanstveni)


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Naslov
The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse

Autori
Jukić Krmek, Silvana ; Miletić, Ivana ; Simeon, Paris ; Prpić-Mehičić, Goranka ; Anić, Ivica ; Radišić, Berislav

Izvornik
Photomedicine and Laser Surgery (1549-5418) 27 (2009), 2; 351-355

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Er:YAG laser; cavity preparation; temperature changes; pulp chamber

Sažetak
Objective: The aim of this study was to examine the temperature changes in the pulp chamber during cavity preparation with Er:YAG laser ( =2940 nm) with a very short pulse (VSP). Materials and methods: Nine groups of 10 intact molars were used. One root of each sample was amputated and thermocouple of thermometer (Fluke 52, Fotronic, USA) was inserted in the chamber. Class V cavity preparation in enamel was prepared, and then the preparation was proceed in dentine. Enamel was lased with 400 mJ, 360 mJ and 320 mJ in contact mode using the very short pulse with duration of 100  s. Diameter of fiber tip was 950  m. Frequencies of 15 Hz, 12 Hz and 10 Hz were used, and total time of irradiation was 10 s. Dentine was irradiated with 340 mJ, 280 mJ and 200 mJ and 10 Hz, 8 Hz and 5 Hz during 7 s. Cooling was done with water spray (73 psi / 50 mL/min). The differences were tested by MANOVA and Bonforroni post hoc test. Results: The highest rise in temperature in the pulp was achieved after enamel irradiation by 400 mJ/15 Hz (1.99  0.28 C), and the lowest for the enamel after irradiation by 320 mJ/10 Hz (0.70  0.18 C). In dentine the highest temperature increase was achieved with 340 mJ/10 Hz (1.37  0.42 C), and the lowest with 200 mJ/5 Hz (0.43  0.18 C). Two-way interaction for enamel and dentine showed that influence of energy on temperature increase is stronger than the influence of frequency. Conclusion: Cavity preparation with Er:YAG laser using a VSP mode in vitro did not caused significant increase of temperature in the pulp chamber of human molars.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina



POVEZANOST RADA


Projekti:
053-0532053-2051 - Regeneracija koštanog tkiva primjenom slobodnog grafta omentuma (Kos, Josip, MZOS ) ( POIROT)
065-0650444-0418 - Eksperimentalna i klinička endodontologija (Anić, Ivica, MZOS ) ( POIROT)
065-0650445-0434 - Epidemiološki aspekti endodoncije u Republici Hrvatskoj (Krmek, Silvana, MZOS ) ( POIROT)

Ustanove:
Veterinarski fakultet, Zagreb,
Stomatološki fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Jukić Krmek, Silvana; Miletić, Ivana; Simeon, Paris; Prpić-Mehičić, Goranka; Anić, Ivica; Radišić, Berislav
The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse // Photomedicine and Laser Surgery, 27 (2009), 2; 351-355 doi:10.1089/pho.2008.2247 (međunarodna recenzija, članak, znanstveni)
Jukić Krmek, S., Miletić, I., Simeon, P., Prpić-Mehičić, G., Anić, I. & Radišić, B. (2009) The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse. Photomedicine and Laser Surgery, 27 (2), 351-355 doi:10.1089/pho.2008.2247.
@article{article, author = {Juki\'{c} Krmek, Silvana and Mileti\'{c}, Ivana and Simeon, Paris and Prpi\'{c}-Mehi\v{c}i\'{c}, Goranka and Ani\'{c}, Ivica and Radi\v{s}i\'{c}, Berislav}, year = {2009}, pages = {351-355}, DOI = {10.1089/pho.2008.2247}, keywords = {Er:YAG laser, cavity preparation, temperature changes, pulp chamber}, journal = {Photomedicine and Laser Surgery}, doi = {10.1089/pho.2008.2247}, volume = {27}, number = {2}, issn = {1549-5418}, title = {The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse}, keyword = {Er:YAG laser, cavity preparation, temperature changes, pulp chamber} }
@article{article, author = {Juki\'{c} Krmek, Silvana and Mileti\'{c}, Ivana and Simeon, Paris and Prpi\'{c}-Mehi\v{c}i\'{c}, Goranka and Ani\'{c}, Ivica and Radi\v{s}i\'{c}, Berislav}, year = {2009}, pages = {351-355}, DOI = {10.1089/pho.2008.2247}, keywords = {Er:YAG laser, cavity preparation, temperature changes, pulp chamber}, journal = {Photomedicine and Laser Surgery}, doi = {10.1089/pho.2008.2247}, volume = {27}, number = {2}, issn = {1549-5418}, title = {The temperature changes in the pulp chamber during the cavity preparation with Er:YAG laser using a very short pulse}, keyword = {Er:YAG laser, cavity preparation, temperature changes, pulp chamber} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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