- Impact of scanning strategy on the accuracy of complete-arch intraoral scans: a preliminary study on segmental scans and merge methods
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Mai HY, Mai HN, Lee CH, Lee KB, Kim Sy, Lee JM, Lee KW, Lee DH
- KMID: 2529431
- J Adv Prosthodont.
- 2022 Apr;14(2):88-95.
- doi: 10.4047/jap.2022.14.2.88
PURPOSE. This study investigated the accuracy of full-arch intraoral scans obtained by various scan strategies with the segmental scan and merge methods. MATERIALS AND METHODS. Seventy intraoral scans (seven scans per... -
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- Digital approach for fabrication of zirconia restoration with optimal gingival adaptation after tooth extraction: A case report
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Mai HN, Lee DH
- KMID: 2504689
- J Korean Acad Prosthodont.
- 2020 Jul;58(3):217-220.
- doi: 10.4047/jkap.2020.58.3.217
Conventionally, when a zirconia fixed dental restoration is planned, the interim restoration is made manually and the final restoration is fabricated by the silicone impression taking at the prosthodontic stage.... -
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- New Digital Esthetic Rehabilitation Technique with Three-dimensional Augmented Reality: A Case Report
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Mai HN, Lee DH
- KMID: 2538550
- J Korean Dent Sci.
- 2022 Dec;15(2):166-171.
- doi: 10.5856/JKDS.2022.15.2.166
This case report describes a dynamic digital esthetic rehabilitation procedure that integrates a new three-dimensional augmented reality (3D-AR) technique to treat a patient with multiple missing anterior teeth. The prostheses... -
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- Effect of image matching experience on the accuracy and working time for 3D image registration between radiographic and optical scan images
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Mai HN, Lee DH
- KMID: 2518729
- J Korean Acad Prosthodont.
- 2021 Jul;59(3):299-304.
- doi: 10.4047/jkap.2021.59.3.299
Purpose The purpose of the present study was to investigate the effects of image matching experience of operators on the accuracy and working time of image registration between radiographic and optical... -
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- Comparative clinical study of the marginal discrepancy of fixed dental prosthesis fabricated by the milling-sintering method using a presintered alloy
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Kim M, Kim J, Mai HN, Kwon TY, Choi YD, Lee CH, Lee DH
- KMID: 2462111
- J Adv Prosthodont.
- 2019 Oct;11(5):280-285.
- doi: 10.4047/jap.2019.11.5.280
PURPOSE: The present study was designed to examine the clinical fit of fixed dental prosthesis fabricated by the milling-sintering method using a presintered cobalt-chromium alloy. MATERIALS AND METHODS: Two single metal-ceramic crowns... -
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- Effects of different finishing/polishing protocols and systems for monolithic zirconia on surface topography, phase transformation, and biofilm formation
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Mai HN, Hong SH, Kim SH, Lee DH
- KMID: 2444141
- J Adv Prosthodont.
- 2019 Apr;11(2):81-87.
- doi: 10.4047/jap.2019.11.2.81
PURPOSE: The purpose of this study was to evaluate the effects of various protocols and systems for finishing and polishing monolithic zirconia on surface topography, phase transformation, and bacterial adhesion. MATERIALS... -
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- The effect of 4,4'-bis(N,N-diethylamino) benzophenone on the degree of conversion in liquid photopolymer for dental 3D printing
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Lee DH, Mai HN, Yang JC, Kwon TY
- KMID: 2083882
- J Adv Prosthodont.
- 2015 Oct;7(5):386-391.
- doi: 10.4047/jap.2015.7.5.386
PURPOSE: The purpose of this preliminary study was to investigate the effects of adding 4,4'-bis(N,N-diethylamino) benzophenone (DEABP) as a co-initiator to a binary photoinitiating system (camphorquinone-amine) to analyze on the... -
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- Three-dimensional morphometric analysis of facial units in virtual smiling facial images with different smile expressions
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Mai HN, Win TT, Tong MS, Lee CH, Lee KB, Kim SY, Lee HW, Lee DH
- KMID: 2539594
- J Adv Prosthodont.
- 2023 Feb;15(1):1-10.
- doi: 10.4047/jap.2023.15.1.1
PURPOSE Accuracy of image matching between resting and smiling facial models is affected by the stability of the reference surfaces. This study aimed to investigate the morphometric variations in subdivided facial... -
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- Effects of different surface finishing protocols for zirconia on surface roughness and bacterial biofilm formation
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Lee DH, Mai HN, Thant PP, Hong SH, Kim J, Jeong SM, Lee KW
- KMID: 2438930
- J Adv Prosthodont.
- 2019 Feb;11(1):41-47.
- doi: 10.4047/jap.2019.11.1.41
PURPOSE: Surface finishing of a zirconia restoration is essential after clinical adjustment. Herein, we investigated the effects of a surface finishing protocol for monolithic zirconia on final roughness and bacterial... -
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- Verification of a computer-aided replica technique for evaluating prosthesis adaptation using statistical agreement analysis
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Mai HN, Lee KE, Lee KB, Jeong SM, Lee SJ, Lee CH, An SY, Lee DH
- KMID: 2393221
- J Adv Prosthodont.
- 2017 Oct;9(5):358-363.
- doi: 10.4047/jap.2017.9.5.358
PURPOSE: The purpose of this study was to evaluate the reliability of computer-aided replica technique (CART) by calculating its agreement with the replica technique (RT), using statistical agreement analysis. MATERIALS AND... -
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