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A concept to detect a subgingival finish line using an intraoral optical coherence tomography system: A clinical
KeunBaDa Son1, Boncheol Koo2, Weonjoon Lee3
1Research Professor, Advanced Dental Device Development Institute, School of Dentistry, Kyungpook National University, Daegu, Republic of Korea.
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.
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