Browse > Article
http://dx.doi.org/10.4047/jkap.2014.52.2.121

Reconstruction of anterior guidance using duplication technique of CAD/CAM: a case report  

Bae, Ji-Cheol (Department of Prosthodontics, School of Dentistry, Pusan National University)
Kim, Won-Hee (Goodwill Dental Hospital)
Jeon, Yong-Chan (Department of Prosthodontics, School of Dentistry, Pusan National University)
Jeong, Chang-Mo (Department of Prosthodontics, School of Dentistry, Pusan National University)
Yoon, Mi-Jung (Department of Prosthodontics, School of Dentistry, Pusan National University)
Huh, Jung-Bo (Department of Prosthodontics, School of Dentistry, Pusan National University)
Publication Information
The Journal of Korean Academy of Prosthodontics / v.52, no.2, 2014 , pp. 121-127 More about this Journal
Abstract
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.
Keywords
CAD-CAM; Dental occlusion; Occlusal guidance; Dental restoration;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Beuer F, Schweiger J, Edelhoff D. Digital dentistry: an overview of recent developments for CAD/CAM generated restorations. Br Dent J 2008;204:505-11.   DOI   ScienceOn
2 Smith R. Creating well-fitting restorations with a digital impression system. Compend Contin Educ Dent 2010;31:640-4.
3 Ender A, Mehl A. Full arch scans: conventional versus digital impressions-- an in-vitro study. Int J Comput Dent 2011;14:11-21.
4 Beuer F, Schweiger J, Edelhoff D. Digital dentistry: an overview of recent developments for CAD/CAM generated restorations. Br Dent J 2008;204:505-11.   DOI   ScienceOn
5 Chevalier J. What future for zirconia as a biomaterial? Biomaterials 2006;27:535-43.   DOI   ScienceOn
6 Mitov G, Heintze SD, Walz S, Woll K, Muecklich F, Pospiech P. Wear behavior of dental Y-TZP ceramic against natural enamel after different finishing procedures. Dent Mater 2012; 28:909-18.   DOI   ScienceOn
7 Dawson PE. Determining the determinants of occlusion. Int J Periodontics Restorative Dent 1983;3:8-21.
8 Dawson PE. Evaluation, diagnosis, and treatment of occlusal problems. 1st ed.; St Louis; CV Mosby Co.; 1974, p. 177-8.
9 Fox CW, Abrams BL, Doukoudakis A. Principles of anterior guidance: development and clinical applications. J Craniomandib Pract 1983-1984;2:23-30.   DOI
10 Sabek M, Tre′velo A. Alternative procedure for reconstructing anterior guidance using an autopolymerizing resin pattern. J Prosthet Dent 1996;76:550-3.   DOI   ScienceOn
11 Duret F, Preston JD. CAD/CAM imaging in dentistry. Curr Opin Dent 1991;1:150-4.
12 Miyazaki T, Hotta Y, Kunii J, Kuriyama S, Tamaki Y. A review of dental CAD/CAM: current status and future perspectives from 20 years of experience. Dent Mater J 2009;28:44-56.   DOI   ScienceOn
13 Turner KA, Missirlian DM. Restoration of the extremely worn dentition. J Prosthet Dent. 1984;52:467-74.   DOI   ScienceOn
14 Mo¨rmann WH, Brandestini M, Lutz F, Barbakow F. Chairside computer-aided direct ceramic inlays. Quintessence Int 1989;20: 329-39.