Non-Ionized, High-Resolution Measurement of Internal and Marginal Discrepancies of Dental Prosthesis Using Optical Coherence Tomography

Sangbong Lee; Keunbada Son; Jaeseok Park; Jaeyul Lee; Seok Hyon Kang; Ruchire Eranga Wijesinghe; Pilun Kim; Jun Ho Hwang; Sungjo Park; Byoung Ju Yun; Mansik Jeon; Kyu Bok Lee; Jeehyun Kim

doi:10.1109/ACCESS.2018.2889341

Non-Ionized, High-Resolution Measurement of Internal and Marginal Discrepancies of Dental Prosthesis Using Optical Coherence Tomography

Sangbong Lee, Keunbada Son, Jaeseok Park, Jaeyul Lee, Seok Hyon Kang, Ruchire Eranga Wijesinghe, Pilun Kim, Jun Ho Hwang, Sungjo Park, Byoung Ju Yun, Mansik Jeon, Kyu Bok Lee, Jeehyun Kim

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9 Scopus citations

Abstract

An internal and marginal fit between prosthesis and abutment is an important factor of the durability of dental prosthesis. In this paper, we have proposed the use of swept-source optical coherence tomography (OCT) as a novel application for non-ionized and high-resolution measurements of internal and marginal discrepancies at anatomically critical four points, such as occlusal, angle, axial, and margin during prosthesis attachment. A tooth model was fabricated by a 3D printing technique, and the dental prosthesis was designed using dental CAD software. The cross-sectional images along with intensity peak profile analysis of the sample were acquired using the OCT system for measurements of fit. The demonstrated qualitative and quantitative evaluations can be well-utilized for assessment of the internal and marginal fit of dental prosthesis.

Original language	English
Article number	8587250
Pages (from-to)	6209-6218
Number of pages	10
Journal	IEEE Access
Volume	7
DOIs	https://doi.org/10.1109/ACCESS.2018.2889341
State	Published - 2019

Keywords

dental prosthesis
intensity analysis
internal and marginal fit
Swept-source optical coherence tomography

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10.1109/ACCESS.2018.2889341

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Lee, S., Son, K., Park, J., Lee, J., Kang, S. H., Wijesinghe, R. E., Kim, P., Hwang, J. H., Park, S., Yun, B. J., Jeon, M., Lee, K. B., & Kim, J. (2019). Non-Ionized, High-Resolution Measurement of Internal and Marginal Discrepancies of Dental Prosthesis Using Optical Coherence Tomography. IEEE Access, 7, 6209-6218. Article 8587250. https://doi.org/10.1109/ACCESS.2018.2889341

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title = "Non-Ionized, High-Resolution Measurement of Internal and Marginal Discrepancies of Dental Prosthesis Using Optical Coherence Tomography",

abstract = "An internal and marginal fit between prosthesis and abutment is an important factor of the durability of dental prosthesis. In this paper, we have proposed the use of swept-source optical coherence tomography (OCT) as a novel application for non-ionized and high-resolution measurements of internal and marginal discrepancies at anatomically critical four points, such as occlusal, angle, axial, and margin during prosthesis attachment. A tooth model was fabricated by a 3D printing technique, and the dental prosthesis was designed using dental CAD software. The cross-sectional images along with intensity peak profile analysis of the sample were acquired using the OCT system for measurements of fit. The demonstrated qualitative and quantitative evaluations can be well-utilized for assessment of the internal and marginal fit of dental prosthesis.",

keywords = "dental prosthesis, intensity analysis, internal and marginal fit, Swept-source optical coherence tomography",

author = "Sangbong Lee and Keunbada Son and Jaeseok Park and Jaeyul Lee and Kang, {Seok Hyon} and Wijesinghe, {Ruchire Eranga} and Pilun Kim and Hwang, {Jun Ho} and Sungjo Park and Yun, {Byoung Ju} and Mansik Jeon and Lee, {Kyu Bok} and Jeehyun Kim",

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year = "2019",

doi = "10.1109/ACCESS.2018.2889341",

language = "English",

volume = "7",

pages = "6209--6218",

journal = "IEEE Access",

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AU - Lee, Sangbong

AU - Son, Keunbada

AU - Park, Jaeseok

AU - Lee, Jaeyul

AU - Kang, Seok Hyon

AU - Wijesinghe, Ruchire Eranga

AU - Kim, Pilun

AU - Hwang, Jun Ho

AU - Park, Sungjo

AU - Yun, Byoung Ju

AU - Jeon, Mansik

AU - Lee, Kyu Bok

AU - Kim, Jeehyun

PY - 2019

Y1 - 2019

N2 - An internal and marginal fit between prosthesis and abutment is an important factor of the durability of dental prosthesis. In this paper, we have proposed the use of swept-source optical coherence tomography (OCT) as a novel application for non-ionized and high-resolution measurements of internal and marginal discrepancies at anatomically critical four points, such as occlusal, angle, axial, and margin during prosthesis attachment. A tooth model was fabricated by a 3D printing technique, and the dental prosthesis was designed using dental CAD software. The cross-sectional images along with intensity peak profile analysis of the sample were acquired using the OCT system for measurements of fit. The demonstrated qualitative and quantitative evaluations can be well-utilized for assessment of the internal and marginal fit of dental prosthesis.

AB - An internal and marginal fit between prosthesis and abutment is an important factor of the durability of dental prosthesis. In this paper, we have proposed the use of swept-source optical coherence tomography (OCT) as a novel application for non-ionized and high-resolution measurements of internal and marginal discrepancies at anatomically critical four points, such as occlusal, angle, axial, and margin during prosthesis attachment. A tooth model was fabricated by a 3D printing technique, and the dental prosthesis was designed using dental CAD software. The cross-sectional images along with intensity peak profile analysis of the sample were acquired using the OCT system for measurements of fit. The demonstrated qualitative and quantitative evaluations can be well-utilized for assessment of the internal and marginal fit of dental prosthesis.

KW - dental prosthesis

KW - intensity analysis

KW - internal and marginal fit

KW - Swept-source optical coherence tomography

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DO - 10.1109/ACCESS.2018.2889341

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VL - 7

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JO - IEEE Access

JF - IEEE Access

M1 - 8587250

ER -

Non-Ionized, High-Resolution Measurement of Internal and Marginal Discrepancies of Dental Prosthesis Using Optical Coherence Tomography

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