A concept to detect a subgingival finish line using an intraoral optical coherence tomography system: A clinical report

Keun Ba Da Son; Boncheol Koo; Weonjoon Lee; Minsoo Cho; Han Chul Lee; Kyoung Ho Kim; Hyosang Jeong; Mansik Jeon; Jeehyun Kim; Kyu Bok Lee

doi:10.1016/j.prosdent.2023.09.039

A concept to detect a subgingival finish line using an intraoral optical coherence tomography system: A clinical report

Keun Ba Da Son
, Boncheol Koo
, Weonjoon Lee
, Minsoo Cho
, Han Chul Lee
, Kyoung Ho Kim
, Hyosang Jeong
, Mansik Jeon
, Jeehyun Kim
, Kyu Bok Lee

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

This clinical report introduces an approach for detecting the supragingival finish line by penetrating the teeth and gingival tissue using optical coherence tomography (OCT) technology. This approach was used in 3 patients who underwent tooth preparation with a subgingival finish line. Consequently, the subgingival finish line, typically challenging to discern clearly in intraoral scans, was identifiable in the OCT image.

Original language	English
Pages (from-to)	542-548
Number of pages	7
Journal	Journal of Prosthetic Dentistry
Volume	134
Issue number	3
DOIs	https://doi.org/10.1016/j.prosdent.2023.09.039
State	Published - Sep 2025

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10.1016/j.prosdent.2023.09.039

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title = "A concept to detect a subgingival finish line using an intraoral optical coherence tomography system: A clinical report",

abstract = "This clinical report introduces an approach for detecting the supragingival finish line by penetrating the teeth and gingival tissue using optical coherence tomography (OCT) technology. This approach was used in 3 patients who underwent tooth preparation with a subgingival finish line. Consequently, the subgingival finish line, typically challenging to discern clearly in intraoral scans, was identifiable in the OCT image.",

author = "Son, \{Keun Ba Da\} and Boncheol Koo and Weonjoon Lee and Minsoo Cho and Lee, \{Han Chul\} and Kim, \{Kyoung Ho\} and Hyosang Jeong and Mansik Jeon and Jeehyun Kim and Lee, \{Kyu Bok\}",

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AU - Son, Keun Ba Da

AU - Koo, Boncheol

AU - Lee, Weonjoon

AU - Cho, Minsoo

AU - Lee, Han Chul

AU - Kim, Kyoung Ho

AU - Jeong, Hyosang

AU - Jeon, Mansik

AU - Kim, Jeehyun

AU - Lee, Kyu Bok

PY - 2025/9

Y1 - 2025/9

N2 - This clinical report introduces an approach for detecting the supragingival finish line by penetrating the teeth and gingival tissue using optical coherence tomography (OCT) technology. This approach was used in 3 patients who underwent tooth preparation with a subgingival finish line. Consequently, the subgingival finish line, typically challenging to discern clearly in intraoral scans, was identifiable in the OCT image.

AB - This clinical report introduces an approach for detecting the supragingival finish line by penetrating the teeth and gingival tissue using optical coherence tomography (OCT) technology. This approach was used in 3 patients who underwent tooth preparation with a subgingival finish line. Consequently, the subgingival finish line, typically challenging to discern clearly in intraoral scans, was identifiable in the OCT image.

UR - https://www.scopus.com/pages/publications/85176390998

U2 - 10.1016/j.prosdent.2023.09.039

DO - 10.1016/j.prosdent.2023.09.039

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AN - SCOPUS:85176390998

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IS - 3

ER -

A concept to detect a subgingival finish line using an intraoral optical coherence tomography system: A clinical report

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