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KMID : 0362420140520020121
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Journal of Korean Academy of Prosthodontics
2014 Volume.52 No. 2 p.121 ~ p.127
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Reconstruction of anterior guidance using duplication technique of CAD/CAM: a case report
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Bae Ji-Cheol
Kim Won-Hee
Jeon Young-Chan
Jeong Chang-Mo
Yun Mi-Jung
Huh Jung-Bo
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Abstract
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Comprehensive prosthetic treatment requires considerations from various points of view. The anterior guidance is important factor in prosthodontic treatment of anterior teeth. Lingual surface contour of anterior restoration is so critical that a small mistake of laboratory or clinical process can cause discomfort of patient and disharmony of entire dentition. There are no guidelines for lingual surface contour that fit all patients. Therefore the lingual surface of provisional restoration is most accurately described as a customized one. The dentist transfers the exact information of anterior guidance that has made through long term provisional restoration to the technician. This case introduce that the duplication technique of CAD/CAM system to reproduce the anterior guidance of provisional restoration. This method can improve satisfaction of both patient and dentist.
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KEYWORD
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CAD-CAM, Dental occlusion, Occlusal guidance, Dental restoration
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