Treatment of dental root fracture by medium energy CO2 laser and DP-bioactive glass paste part II: Compositional, structure, and phase changes of DP-Bioglass paste after exposed to CO2 laser

Ya Chun Tseng, Feng Huei Lin, Chun Pin Lin, Wan Hong Lan, Jiunn-Der Liao

研究成果: Conference article

1 引文 (Scopus)

摘要

Fractured teeth are difficult to treat effectively. Currently, such as root fractures are usually treated by full-coverage restoration, root amputation, or tooth extraction. If the fusion of tooth fracture by laser were possible, it could offer a different therapy to repair fracture teeth. We tried to use a developed DP-bioactive glass paste to fuse or bridge the tooth crack line by a medium energy continuous-wave CO, laser. The present report was focused on the phase transformation and rescrystallization of DP-bioactive paste during expose to the CO2 laser. The materials will examine by means of XRD, FTIR, DTA/TGA, and SEM. From the study, we could expect that the temperature increase due to laser irradiation must be over than 900°C and the DP-bioactive glass paste could be melted in a short period of time after irradiation. In the study, we successfully developed a DP-bioactive glass paste which could form a melting glass within minutes after exposed to a medium energy density continuous-wave CO2 laser. The paste will be used to bridge the enamel or dentine surface crack by the continuous-wave CO2 laser in the near future.

原文English
頁(從 - 到)285-290
頁數6
期刊Biomedical Sciences Instrumentation
35
出版狀態Published - 1999 五月 29
事件Proceedings of the 1999 36th Annual Rocky Mountain Bioengineering Symposium (RMBS) and 36th International ISA Biomedical Sciences Instrumentation Symposium - Copper Mountain, CO, USA
持續時間: 1998 四月 161998 四月 18

指紋

Tooth Fractures
Tooth Root
Gas Lasers
Ointments
Lasers
Tooth
Therapeutics
Tooth Extraction
Fourier Transform Infrared Spectroscopy
Dentin
Carbon Monoxide
Dental Enamel
Amputation
Freezing
Glass
DP-bioactive glass paste
Bioglass
Temperature

All Science Journal Classification (ASJC) codes

  • Biophysics
  • Medical Laboratory Technology

引用此文

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title = "Treatment of dental root fracture by medium energy CO2 laser and DP-bioactive glass paste part II: Compositional, structure, and phase changes of DP-Bioglass paste after exposed to CO2 laser",
abstract = "Fractured teeth are difficult to treat effectively. Currently, such as root fractures are usually treated by full-coverage restoration, root amputation, or tooth extraction. If the fusion of tooth fracture by laser were possible, it could offer a different therapy to repair fracture teeth. We tried to use a developed DP-bioactive glass paste to fuse or bridge the tooth crack line by a medium energy continuous-wave CO, laser. The present report was focused on the phase transformation and rescrystallization of DP-bioactive paste during expose to the CO2 laser. The materials will examine by means of XRD, FTIR, DTA/TGA, and SEM. From the study, we could expect that the temperature increase due to laser irradiation must be over than 900°C and the DP-bioactive glass paste could be melted in a short period of time after irradiation. In the study, we successfully developed a DP-bioactive glass paste which could form a melting glass within minutes after exposed to a medium energy density continuous-wave CO2 laser. The paste will be used to bridge the enamel or dentine surface crack by the continuous-wave CO2 laser in the near future.",
author = "Tseng, {Ya Chun} and Lin, {Feng Huei} and Lin, {Chun Pin} and Lan, {Wan Hong} and Jiunn-Der Liao",
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T1 - Treatment of dental root fracture by medium energy CO2 laser and DP-bioactive glass paste part II

T2 - Compositional, structure, and phase changes of DP-Bioglass paste after exposed to CO2 laser

AU - Tseng, Ya Chun

AU - Lin, Feng Huei

AU - Lin, Chun Pin

AU - Lan, Wan Hong

AU - Liao, Jiunn-Der

PY - 1999/5/29

Y1 - 1999/5/29

N2 - Fractured teeth are difficult to treat effectively. Currently, such as root fractures are usually treated by full-coverage restoration, root amputation, or tooth extraction. If the fusion of tooth fracture by laser were possible, it could offer a different therapy to repair fracture teeth. We tried to use a developed DP-bioactive glass paste to fuse or bridge the tooth crack line by a medium energy continuous-wave CO, laser. The present report was focused on the phase transformation and rescrystallization of DP-bioactive paste during expose to the CO2 laser. The materials will examine by means of XRD, FTIR, DTA/TGA, and SEM. From the study, we could expect that the temperature increase due to laser irradiation must be over than 900°C and the DP-bioactive glass paste could be melted in a short period of time after irradiation. In the study, we successfully developed a DP-bioactive glass paste which could form a melting glass within minutes after exposed to a medium energy density continuous-wave CO2 laser. The paste will be used to bridge the enamel or dentine surface crack by the continuous-wave CO2 laser in the near future.

AB - Fractured teeth are difficult to treat effectively. Currently, such as root fractures are usually treated by full-coverage restoration, root amputation, or tooth extraction. If the fusion of tooth fracture by laser were possible, it could offer a different therapy to repair fracture teeth. We tried to use a developed DP-bioactive glass paste to fuse or bridge the tooth crack line by a medium energy continuous-wave CO, laser. The present report was focused on the phase transformation and rescrystallization of DP-bioactive paste during expose to the CO2 laser. The materials will examine by means of XRD, FTIR, DTA/TGA, and SEM. From the study, we could expect that the temperature increase due to laser irradiation must be over than 900°C and the DP-bioactive glass paste could be melted in a short period of time after irradiation. In the study, we successfully developed a DP-bioactive glass paste which could form a melting glass within minutes after exposed to a medium energy density continuous-wave CO2 laser. The paste will be used to bridge the enamel or dentine surface crack by the continuous-wave CO2 laser in the near future.

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