Correcting the implant position in 3D printed models by means of verification jig
DOI:
https://doi.org/10.29166/odontologia.vol21.n2.2019-39-50Keywords:
Dental implants, three-dimensional printing, dental impression technique, dimensional measurement accuracyAbstract
Objective: The purpose of this study was to assess the use of a verification jig to correct the position of dental implants in a 3D printed model and to compare its accuracy with dental casts obtained by conventional impression. Materials and methods: Three dental implants were installed in a partial dentate maxillary model and dental casts (n=10) were obtained by conventional and digital impressions. A verification jig was used to determine the implant position into the 3D printed model and its accuracy was compared with conventional cast. Results: Data were analyzed by within ANOVA and post hoc test at a significance level of p ≤ 0.05. A statistically higher measurement error (p≤ 0.05) was found for 3D printed models in comparison with conventional models, with a mean difference of 47µm. Conclusion: The use of verification jig for positioning dental implants in a 3D printed model.
Downloads
References
Jung RE, Zembic A, Pjetursson BE, Zwahlen M, Thoma DS. Systematic review of the survival rate and the incidence of biological, technical, and aesthetic complications of single crowns on implants reported in longitudinal studies with a mean follow-up of 5 years. Clin Oral Implants Res. 2012 Oct;23(6):2-21.
Kim JH, Kim KB, Kim WC, Rhee HS, Lee IH, Kim JH. Influence of various gypsum materials on precision of fit of CAD/CAM-fabricated zirconia copings. Dent Mater J 2015 Jan;34(1):19-24.
de Avila ED, Barros LAB, Del'Acqua MA, Castanharo SM, Mollo FA Jr. Comparison of the accuracy for three dental impression techniques and index: an in vitro study. J Prosthodont Res 2013 Oct;57(4):268-74.
Sorrentino R, Gherlone EF, Calesini G, Zarone F. Effect of implant angulation, connection length, and impression material on the dimensional accuracy of implant impressions: an in vitro comparative study. Clin Implant Dent Relat Res 2010 May;12(1):63-76.
Papaspyridakos P, Hirayama H, Chen CJ, Ho CH, Chronopoulos V, Weber HP. Full-arch implant fixed prostheses: a comparative study on the effect of connection type and impression technique on accuracy of fit. Clinical Oral Implants Research 2015 Sep;27(9):1099-105.
Lin WS, Harris BT, Metz MJ, Morton D. A technique for verifying and correcting a milled polyurethane definitive cast for nonsegmental implant restoration in an edentulous jaw. J Prosthet Dent 2014 Sep;112(3):658-62.
Lin W-S, Harris BT, Morton D. The use of a scannable impression coping and digital impression technique to fabricate a customized anatomic abutment and zirconia restoration in the esthetic zone. J Prosthet Dent 2013 Mar;109(3):187-91.
Lin WS, Harris BT, Zandinejad A, Morton D. Use of digital data acquisition and CAD/CAM technology for the fabrication of a fixed complete dental prosthesis on dental implants. J Prosthet Dent 2014 Jan;111(1):1-5.
Monaco C, Evangelisti E, Scotti R, Mignani G, Zucchelli G. A fully digital approach to replicate peri-implant soft tissue contours and emergence profile in the esthetic zone. Clin Oral Implants Res 2016 Dec;27(12):1511-1514.
Patel N. Integrating three-dimensional digital technologies for comprehensive implant dentistry. JADA 2010 Jun;141(2):20-4.
Lee SJ, Betensky RA, Gianneschi GE, Gallucci GO. Accuracy of digital versus conventional implant impressions. Clin Oral Implants Res 2015 Jun;26(6):715-9.
Lee CY, Wong N, Ganz SD, Mursic J, Suzuki JB. Use of an intraoral laser scanner during the prosthetic phase of implant dentistry: A Pilot Study. J Oral Implantol 2015b Aug;41(4):126-32.
Brawek PK, Wolfart S, Endres L, Kirsten A, Reich S. The clinical accuracy of single crowns exclusively fabricated by digital workflow-the comparison of two systems. Clin Oral Investig 2013 Dec;17(9):2119-25.
Guth JF, Keul C, Stimmelmayr M, Beuer F, Edelhoff D. Accuracy of digital models obtained by direct and indirect data capturing. Clin Oral Investig 2013 May;17(4):1201-8.
Gimenez B, Ozcan M, Martinez-Rus F, Pradies G. Accuracy of a digital impression system based on active triangulation technology with blue light for implants: effect of clinically relevant parameters. Implant Dent 2015 Oct;24(5):498-504.
Persson A, Andersson M, Oden A, Sandborgh-Englund G. A three-dimensional evaluation of a laser scanner and a touch-probe scanner. J Prosthet Dent 2006 Mar;95(3):194-200.
Tapie L, Lebon N, Mawussi B, Fron-Chabouis H, Duret F, Attal JP. Understanding dental CAD/CAM for restorations-accuracy from a mechanical engineering viewpoint. Int J Comput Dent 2015;18(4):343-67.
Knudson RC, Williams EO, Kemple KP. Implant transfer coping verification jig. J Prosthet Dent 1989 May;61(5):601-2.
McCartney JW, Pearson R. Segmental framework matrix: master cast verification, corrected cast guide, and analog transfer template for implant-supported prostheses. J Prosthet Dent 1994 Feb;71(2):197-200.
De La Cruz JE, Funkenbusch PD, Ercoli C, Moss ME, Graser GN, Tallents RH. Verification jig for implant-supported prostheses: A comparison of standard impressions with verification jigs made of different materials. J Prosthet Dent 2002 Sep;88(3):329-36.
Vitale ND, Tung F, Goldstein G. A technique to verify or correct analogue position and soft tissue profile on an implant working cast. J Prosthet Dent 2009 Sep;102(3):137-40.
Güth JF1, Keul C, Stimmelmayr M, Beuer F, Edelhoff D. Accuracy of digital models obtained by direct and indirect data capturing. Clin Oral Investig. 2013 May;17(4):1201-8.
Flügge TV1, Schlager S, Nelson K, Nahles S, Metzger MC. Precision of intraoral digital dental impressions with iTero and extraoral digitization with the iTero and a model scanner. Am J Orthod Dentofacial Orthop. 2013 Sep;144(3):471-8.
González de Villaumbrosia P, Martínez-Rus F, García-Orejas A, Salido MP, Pradíes G. In vitro comparison of the accuracy (trueness and precision) of six extraoral dental scanners with different scanning technologies. J Prosthet Dent. 2016 Oct;116(4):543-550.
Akyalcin, S, Dyer, D. J, English, J. D, Sar, C. Comparison of 3-dimensional dental models from different sources: Diagnostic accuracy and surface registration analysis. Am J Orthod Dentofacial Orthop. 2013 Dec;144(6):831-7.
Rhee YK, Huh YH, Cho LR, Park CJ. Comparison of intraoral scanning and conventional impression techniques using 3-dimensional superimposition. J Adv Prosthodont 2015;7,460-7.
Al-Abdullah K1, Zandparsa R, Finkelman M, Hirayama H. An in vitro comparison of the accuracy of implant impressions with coded healing abutments and different implant angulations.J Prosthet Dent. 2013 Aug;110(2):90-100.
Chew AA, Esguerra RJ, Teoh KH, Wong KM, Ng SD, Tan KB. Three-Dimensional Accuracy of Digital Implant Impressions: Effects of Different Scanners and Implant Level. Int J Oral Maxillofac Implants. 2017 Jan/Feb;32(1):70-80.
Giménez B, Özcan M, Martínez-Rus F, Pradíes G. Accuracy of a digital impression system based on parallel confocal laser technology for implants with consideration of operator experience and implant angulation and depth. Int J Oral Maxillofac Implants. 2014 Jul-Aug;29(4):853-62.
Pujari M, Garg P, Prithviraj DR. Evaluation of accuracy of casts of multiple internal connection implant prosthesis obtained from different impression materials and techniques: an in vitro study. J Oral Implantol 2014;40,137-45.
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Iván García Merino, Lauren Oliveira Lima Bohner, Fernando Igai, Pedro Tortamano Neto
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
