Investigating the surface morphology in tooth decay removal by TEA2CO-tunable laser

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

gholkhanbaz hadiseh; ilchi maryam; sajjad batoul; neshati reza

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Lasers in Medicine Year:2024 | Volume:21 | Issue:1 Page(s): 45-52

Download Full-Text

Persian Verion

View:

Download:

Cites:

Information Journal Paper

Title

Investigating the surface morphology in tooth decay removal by TEA2CO-tunable laser

Author(s)

gholkhanbaz hadiseh | ilchi maryam | sajjad batoul | neshati reza | Issue Writer Certificate

Keywords

MorphologyQ4

SpectroscopyQ4

2CO laserQ4

Abstract

2Objectives: Today, in order to reduce pain and stress during the removal of tooth decay, lasers have been proposed as a suitable alternative to dental burs. The purpose of this research is to investigate the effect of two characteristics of wavelength and the number of 2CO laser taps before and after spraying the cooling water spray on the decayed dentine tissue of human teeth, which was done with the help of optical microscope and scanning electron microscope (SEM). Materials and methods: The studied samples are a number of extracted human teeth in 0. 1% thymol solution, which were kept in water and room temperature until the last stage of the experiment to maintain tissue hydration. Since the irradiation was aimed at caries in the dental dentin area, the samples were cut along the length of the tooth and fixed in the orthodontic acrylic block for easy access and control. These samples were irradiated with the rays of a carbon dioxide laser (2CO) with a tap width of 200 ns at a repetition rate of 1 Hz, before and after spraying water spray. Finally, the effect of laser ablation on decayed tooth tissue at different wavelengths (9. 3, 9. 6, 10. 3 and 10. 6 μm) with a fluence of 7. 36 J/cm has been investigated with the help of SEM microscope. Findings: The decay was optimally removed and no irreversible thermal effects such as (carbonization, cracking, melting and recrystallization) were observed on the samples in the presence of water cooling. Conclusion: Based on the results obtained in this work, 2CO laser irradiation can effectively and optimally remove dental caries in the presence of water cooling. However, optimizing the parameters to achieve satisfactory results still requires more research

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops