Imaging of periodontal tissue using swept-source optical coherence tomography for measurement of gingival sulcus depth (Conference Presentation)

Jaeyul Lee; Jaeseok Park; Muhammad Faizan Shirazi; Hosung Jo; Pilun Kim; Ruchire Eranga H. Wijesinghe; Mansik Jeon; Jeehyun Kim

doi:10.1117/12.2547280

9 March 2020 Imaging of periodontal tissue using swept-source optical coherence tomography for measurement of gingival sulcus depth (Conference Presentation)

Jaeyul Lee, Jaeseok Park, Muhammad Faizan Shirazi, Hosung Jo, Pilun Kim, Ruchire Eranga H. Wijesinghe, Mansik Jeon, Jeehyun Kim

Author Affiliations +

Proceedings Volume 11243, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVIII; 112431N (2020) https://doi.org/10.1117/12.2547280
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

The aim of this research was to visualize and measure the human gingival sulcus in vivo using the swept-source optical coherence tomography system based on 1310 nm wavelength source with the developed classification algorithm of gingival sulcus. Apart from the algorithm based examination procedure, the OCT cross-sectional images were involved in A-scan depth profile analysis to illustrate the intensity fluctuation of teeth and the periodontal tissue structures to clarify the end point of gingival sulcus. The quantitative measurement was assessed with 1.10 ± 0.26 mm. Thus, the swept-source optical coherence tomography system could be used to perform the gingival sulcus imaging.

Conference Presentation

Citation Download Citation

Jaeyul Lee, Jaeseok Park, Muhammad Faizan Shirazi, Hosung Jo, Pilun Kim, Ruchire Eranga H. Wijesinghe, Mansik Jeon, and Jeehyun Kim "Imaging of periodontal tissue using swept-source optical coherence tomography for measurement of gingival sulcus depth (Conference Presentation)", Proc. SPIE 11243, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues XVIII, 112431N (9 March 2020); https://doi.org/10.1117/12.2547280

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