SMILE DESIGNING USING AN INTRAORAL SCANNER AND CAD/CAM

Dr. Deepika Chandhok, Dr. Grishmi Niswade, Dr. Jasmeet Chandhok

Abstract


Intraoral scanners (IOS) are devices used for making optical or digital impressions in dentistry. These scanners can be used in various fields of dentistry such as Prosthodontics, Orthodontics, Implant surgery, endodontic dentistry etc. They have the advantages of reducing operative time for clinicians, enhancement of clinician patient communication and simpler clinical procedures. Recently, these advanced technologies are used more often than conventional techniques to overcome the hitches associated with conventional techniques. This article highlights the pros and cons of intraoral scanners with two case reports.

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References


Ting-Shu S, Jian S. Intraoral Digital Impression Technique: A Review. J Prosthodont. 2015;24(4):313–21.

Raphaël Richert et al. Intraoral Scanner Technologies: A Review to Make a Successful Impression. Hindawi Journal of Healthcare Engineering Volume 2017, Article ID 8427595, 9 pages

Zimmermann M, Mehl A, Mörmann WH, Reich S. Intraoral scanning systems - a current overview. Int J Comput Dent. 2015;18(2):101–29.

Martin CB, Chalmers EV, McIntyre GT, Cochrane H, Mossey PA. Orthodontic scanners: what's available? J Orthod. 2015;42(2):136–43.

Goracci C, Franchi L, Vichi A, Ferrari M. Accuracy, reliability, and efficiency of intraoral scanners for full-arch impressions: a systematic review of the clinical evidence. Eur J Orthod. 2016;38(4):422–8.

Lee SJ, Gallucci GO. Digital vs. conventional implant impressions: efficiency outcomes. Clin Oral Implants Res. 2013;24(1):111–5.

Patzelt SB, Lamprinos C, Stampf S, Att W. The time efficiency of intraoral scanners: an in vitro comparative study. J Am Dent Assoc. 2014;145(6):542–51.

P. Ahlholm, K. Sipilä, P. Vallittu, M. Jakonen, and U. Kotiranta, “Digital versus conventional impressions in fixed prosthodontics: a review,” Journal of Prosthodontics, pp. 1–7, 2016.

Lawson NC, Burgess JO. Clinicians reaping benefits of new concepts in impressioning. Compend Contin Educ Dent. 2015;36(2):152–3.

Lee SJ, Macarthur RX 4th, Gallucci GO. An evaluation of student and clinician perception of digital and conventional implant impressions. J Prosthet Dent 2013; 110 (5): 420–423

Aragón ML, Pontes LF, Bichara LM, Flores-Mir C, Normando D. Validity and reliability of intraoral scanners compared to conventional gypsum models measurements: a systematic review. Eur J Orthod. 2016;38(4):429–34.

Lanis A, Álvarez Del Canto O. The combination of digital surface scanners and cone beam computed tomography technology for guided implant surgery using 3Shape implant studio software: a case history report. Int J Prosthodont. 2015;28(2):169–78.

Karaokutan I, Yilmaz Savas T, Aykent F, Ozdere E. Color Stability of CAD/CAM Fabricated Inlays after Accelerated Artificial Aging. J Prosthodont. 2016;25(6): 472–7.

An S, Kim S, Choi H, Lee JH, Moon HS. Evaluating the marginal fit of zirconia copings with digital impressions with an intraoral digital scanner. J Prosthet Dent. 2014;112(5):1171–5.

Benic GI, Mühlemann S, Fehmer V, Hämmerle CH, Sailer I. Randomized controlled within-subject evaluation of digital and conventional workflows for the fabrication of lithium disilicate single crowns. Part I: digital versus conventional unilateral impressions. J Prosthet Dent. 2016;116(5):777–82.

Mansour M, Sanchez E, Machado C. The use of digital impressions to fabricate tooth-supported partial removable dental prostheses: a clinical report. J Prosthodont. 2016;25(6):495–7.

Shembesh M, Ali A, Finkelman M, Weber HP, Zandparsa R. An in vitro comparison of the marginal adaptation accuracy of CAD/CAM restorations using different impression systems. J Prosthodont 2016 Feb 8. doi: 10.1111/ jopr.12446.

Abdel-Azim T, Zandinejad A, Elathamna E, Lin W, Morton D. The influence of digital fabrication options on the accuracy of dental implant-based single units and complete-arch frameworks. Int J Oral Maxillofac Implants. 2014; 29(6):1281–8.

Lee JH. Accelerated techniques for a post and core and a crown restoration with intraoral digital scanners and CAD/CAM and rapid prototyping. J Prosthet Dent. 2014;112(5):1024–9.

Zimmermann M, Mehl A. Virtual smile design systems: a current review. Int J Comput Dent. 2015;18(4):303–17.

Londono J, Abreu A, Baker PS, Furness AR. Fabrication of a definitive obturator from a 3D cast with a chairside digital scanner for a patient with severe gag reflex: a clinical report. J Prosthet Dent. 2015;114(5):735–8

Ahlholm P, Sipilä K, Vallittu P, Jakonen M, Kotiranta U. Digital Versus Conventional Impressions in Fixed Prosthodontics: A Review. J Prosthodont 2016 Aug 2. doi: 10.1111/jopr.12527. [Epub ahead of print] Review.

Patzelt SB, Vonau S, Stampf S, Att W. Assessing the feasibility and accuracy of digitizing edentulous jaws. J Am Dent Assoc. 2013;144(8):914–20.

S. Ting-Shu and S. Jian, “Intraoral digital impression technique: a review,” Journal of Prosthodontics, vol. 24, no. 4, pp. 313–321, 2015.

A. Ender, T. Attin, and A. Mehl, “In vivo precision of conventional and digital methods of obtaining complete-arch dental impressions,” The Journal of Prosthetic Dentistry, vol. 115, no. 3, pp. 313–320, 2016.

. Giménez, M. Özcan, F. Martínez-Rus, and G. Pradíes, “Accuracy of a digital impression system based on active triangulation technology with blue light for implants: effect of clinically relevant parameters,” Implant Dentistry, vol. 24, no. 5, pp. 498–504, 2015.

Syrek A, Reich G, Ranftl D, Klein C, Cerny B, Brodesser J (2010) Clinical evaluation of all-ceramic crowns fabricated from intraoral digital impressions based on the principle of active wavefront sampling. J Dent 38, 553-559.

George V. Duello. Intraoral Scanning for Single-Tooth Implant Prosthetics: Rationale for a Digital Protocol. COMPENDIUM January 2018; Volume 39, Number 1: 28-35.

Chochlidakis KM, Papaspyridakos P, Geminiani A, et al. Digital versus conventional impressions for fixed prosthodontics: A systematic review and meta-analysis. J Prosthet Dent. 2016;116(2):184-190.

L. Burhardt, C. Livas, W. Kerdijk, W. J. v. d. Meer, and Y. Ren, “Treatment comfort, time perception, and preference for conventional and digital impression techniques: a comparative study in young patients,” American Journal of Orthodontics and Dentofacial Orthopedics, vol. 150, no. 2, pp. 261–267, 2016.


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