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BMC Oral Health
Published in: BMC Oral Health 1/2020

Open Access 01-12-2020 | Research article

Trueness of 12 intraoral scanners in the full-arch implant impression: a comparative in vitro study

Authors: Francesco Guido Mangano, Oleg Admakin, Matteo Bonacina, Henriette Lerner, Vygandas Rutkunas, Carlo Mangano

Published in: BMC Oral Health | Issue 1/2020

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Abstract

Background

The literature has not yet validated the use of intraoral scanners (IOSs) for full-arch (FA) implant impression. Hence, the aim of this in vitro study was to assess and compare the trueness of 12 different IOSs in FA implant impression.

Methods

A stone-cast model of a totally edentulous maxilla with 6 implant analogues and scanbodies (SBs) was scanned with a desktop scanner (Freedom UHD®) to capture a reference model (RM), and with 12 IOSs (ITERO ELEMENTS 5D®; PRIMESCAN® and OMNICAM®; CS 3700® and CS 3600®; TRIOS3®; i-500®; EMERALD S® and EMERALD®; VIRTUO VIVO® and DWIO®; RUNEYES QUICKSCAN®). Ten scans were taken using each IOS, and each was compared to the RM, to evaluate trueness. A mesh/mesh method and a nurbs/nurbs method were used to evaluate the overall trueness of the scans; linear and cross distances between the SBs were used to evaluate the local trueness of the scans. The analysis was performed using reverse engineering software (Studio®, Geomagics; Magics®, Materialise). A statistical evaluation was performed.

Results

With the mesh/mesh method, the best results were obtained by CS 3700® (mean error 30.4 μm) followed by ITERO ELEMENTS 5D® (31.4 μm), i-500® (32.2 μm), TRIOS 3® (36.4 μm), CS 3600® (36.5 μm), PRIMESCAN® (38.4 μm), VIRTUO VIVO® (43.8 μm), RUNEYES® (44.4 μm), EMERALD S® (52.9 μm), EMERALD® (76.1 μm), OMNICAM® (79.6 μm) and DWIO® (98.4 μm). With the nurbs/nurbs method, the best results were obtained by ITERO ELEMENTS 5D® (mean error 16.1 μm), followed by PRIMESCAN® (19.3 μm), TRIOS 3® (20.2 μm), i-500® (20.8 μm), CS 3700® (21.9 μm), CS 3600® (24.4 μm), VIRTUO VIVO® (32.0 μm), RUNEYES® (33.9 μm), EMERALD S® (36.8 μm), OMNICAM® (47.0 μm), EMERALD® (51.9 μm) and DWIO® (69.9 μm). Statistically significant differences were found between the IOSs. Linear and cross distances between the SBs (local trueness analysis) confirmed the data that emerged from the overall trueness evaluation.

Conclusions

Different levels of trueness were found among the IOSs evaluated in this study. Further studies are needed to confirm these results.
Literature
1.
Joda T, Ferrari M, Gallucci GO, Wittneben JG, Brägger U. Digital technology in fixed implant prosthodontics. Periodontol 2000. 2017;73(1):178–92.CrossRef
2.
Mangano F, Gandolfi A, Luongo G, Logozzo S. Intraoral scanners in dentistry: a review of the current literature. BMC Oral Health. 2017;17(1):149.CrossRef
3.
Joda T, Zarone F, Ferrari M. The complete digital workflow in fixed prosthodontics: a systematic review. BMC Oral Health. 2017;17(1):124.CrossRef
4.
Joda T, Ferrari M, Bragger U, Zitzmann NU. Patient reported outcome measures (PROMs) of posterior single-implant crowns using digital workflows: a randomized controlled trial with a three-year follow-up. Clin Oral Implants Res. 2018;29(9):954–61.CrossRef
5.
6.
Gallardo YR, Bohner L, Tortamano P, Pigozzo MN, Laganá DC, Sesma N. Patient outcomes and procedure working time for digital versus conventional impressions: a systematic review. J Prosthet Dent. 2018;119(2):214–9.CrossRef
7.
Mangano F, Veronesi G. Digital versus analog procedures for the prosthetic restoration of single implants: a randomized controlled trial with 1 year of follow-up. Biomed Res Int. 2018;2018:5325032.PubMedPubMedCentral
8.
Joda T, Bragger U, Zitzmann NU. CAD/CAM implant crowns in a digital workflow: five-year follow-up of a prospective clinical trial. Clin Implant Dent Relat Res. 2019;21(1):169–74.CrossRef
9.
Lerner H, Mouhyi J, Admakin O, Mangano F. Artificial intelligence in fixed implant prosthodontics: a retrospective study of 106 implant-supported monolithic zirconia crowns inserted in the posterior jaws of 90 patients. BMC Oral Health. 2020;20(1):80.CrossRef
10.
de Oliveira NRC, Pigozzo MN, Sesma N, Laganá DC. Clinical efficiency and patient preference of digital and conventional workflow for single implant crowns using immediate and regular digital impression: a meta-analysis. Clin Oral Implants Res. 2020;31(8):669–86.CrossRef
11.
Sailer I, Mühlemann S, Fehmer V, Hämmerle CHF, Benic GI. Randomized controlled clinical trial of digital and conventional workflows for the fabrication of zirconia-ceramic fixed partial dentures. Part I: time efficiency of complete-arch digital scans versus conventional impressions. J Prosthet Dent. 2019;121(1):69–75.CrossRef
12.
Mühlemann S, Benic GI, Fehmer V, Hämmerle CHF, Sailer I. Randomized controlled clinical trial of digital and conventional workflows for the fabrication of zirconia-ceramic posterior fixed partial dentures. Part II: time efficiency of CAD-CAM versus conventional laboratory procedures. J Prosthet Dent. 2019;121(2):252–7.CrossRef
13.
Benic GI, Sailer I, Zeltner M, Gütermann JN, Özcan M, Mühlemann S. Randomized controlled clinical trial of digital and conventional workflows for the fabrication of zirconia-ceramic fixed partial dentures. Part III: marginal and internal fit. J Prosthet Dent. 2019;121(3):426–31.CrossRef
14.
Mangano FG, Hauschild U, Veronesi G, Imburgia M, Mangano C, Admakin O. Trueness and precision of 5 intraoral scanners in the impressions of single and multiple implants: a comparative in vitro study. BMC Oral Health. 2019;19(1):101.CrossRef
15.
Di Fiore A, Meneghello R, Graiff L, Savio G, Vigolo P, Monaco C, Stellini E. Full arch digital scanning systems performances for implant-supported fixed dental prostheses: a comparative study of 8 intraoral scanners. J Prosthodont Res. 2019;63(4):396–403.CrossRef
16.
Wulfman C, Naveau A, Rignon-Bret C. Digital scanning for complete-arch implant-supported restorations: a systematic review. J Prosthet Dent. 2020;124(2):161–7.CrossRef
17.
Ahlholm P, Sipilä K, Vallittu P, Jakonen M, Kotiranta U. Digital versus conventional impressions in fixed prosthodontics: a review. J Prosthodont. 2018;27(1):35–41.CrossRef
18.
Albdour EA, Shaheen E, Vranckx M, Mangano FG, Politis C, Jacobs R. A novel in vivo method to evaluate trueness of digital impressions. BMC Oral Health. 2018;18(1):117.CrossRef
19.
Schmidt A, Billig JW, Schlenz MA, Wöstmann B. A new 3D-method to assess the inter implant dimensions in patients - a pilot study. J Clin Exp Dent. 2020;12(2):e187–92.PubMedPubMedCentral
20.
Mandelli F, Zaetta A, Cucchi A, Mangano FG. Solid index impression protocol: a hybrid workflow for high accuracy and passive fit of full-arch implant-supported restorations. Int J Comput Dent. 2020;23(2):161–81.PubMed
21.
Iturrate M, Lizundia E, Amezua X, Solaberrieta E. A new method to measure the accuracy of intraoral scanners along the complete dental arch: a pilot study. J Adv Prosthodont. 2019;11(6):331–40.CrossRef
22.
Gómez-Polo M, Ballesteros J, Perales-Padilla P, Perales-Pulido P, Gómez-Polo C, Ortega R. Guided implant scanning: a procedure for improving the accuracy of implant-supported complete-arch fixed dental prostheses. J Prosthet Dent. 2020;124(2):135–9.CrossRef
23.
Mangano FG, Veronesi G, Hauschild U, Mijiritsky E, Mangano C. Trueness and precision of four intraoral scanners in Oral Implantology: a comparative in vitro study. PLoS One. 2016;11(9):e0163107.CrossRef
24.
25.
van der Meer WJ, Andriessen FS, Wismeijer D, Ren Y. Application of intra-oral dental scanners in the digital workflow of implantology. PLoS One. 2012;7(8):e43312.CrossRef
26.
Roig E, Garza LC, Álvarez-Maldonado N, Maia P, Costa S, Roig M, Espona J. In vitro comparison of the accuracy of four intraoral scanners and three conventional impression methods for two neighboring implants. PLoS One. 2020;15(2):e0228266.CrossRef
27.
Mangano F, Lerner H, Margiani B, Solop I, Latuta N, Admakin O. Congruence between meshes and library files of implant scanbodies: an in vitro study comparing five intraoral scanners. J Clin Med. 2020;9(7):E2174.CrossRef
28.
Jablonski R, Elneklawy M, Osnes C, Ferrari M, Wu J, Keeling A. Guided scanning improves full arch precision of an intra-Oral scanner. Vancouver: IADR/AADR/CADR General Poster Session; 2019. p. 1574.
29.
Imburgia M, Logozzo S, Hauschild U, Veronesi G, Mangano C, Mangano FG. Accuracy of four intraoral scanners in oral implantology: a comparative in vitro study. BMC Oral Health. 2017;17(1):92.CrossRef
30.
Ender A, Attin T, Mehl A. In vivo precision of conventional and digital methods of obtaining complete-arch dental impressions. J Prosthet Dent. 2016;15:313–20.CrossRef
31.
Chochlidakis K, Papaspyridakos P, Tsigarida A, Romeo D, Chen YW, Natto Z, Ercoli C. Digital versus conventional full-arch implant impressions: a prospective study on 16 edentulous maxillae. J Prosthodont. 2020;29:281–6.CrossRef
32.
Mangano F, Mangano C, Margiani B, Admakin O. Combining intraoral and face scans for the design and fabrication of computer-assisted design/computer-assisted manufacturing (CAD/CAM) polyether-ether-ketone (PEEK) implant-supported bars for maxillary overdentures. Scanning. 2019;2019:4274715.CrossRef
33.
Flügge T, van der Meer WJ, Gonzalez BG, Vach K, Wismeijer D, Wang P. The accuracy of different dental impression techniques for implant-supported dental prostheses: a systematic review and meta-analysis. Clin Oral Implants Res. 2018;29(Suppl. 16):374–92.CrossRef
34.
Latham J, Ludlow M, Mennito A, Kelly A, Evans Z, Renne W. Effect of scan pattern on complete-arch scans with 4 digital scanners. J Prosthet Dent. 2020;123:85–95.CrossRef
35.
Tan MY, Yee SHX, Wong KM, Tan YH, Tan KBC. Comparison of three-dimensional accuracy of digital and conventional implant impressions: effect of Interimplant distance in an edentulous arch. Int J Oral Maxillofac Implants. 2019;34:366–80.CrossRef
36.
Revilla-León M, Jiang P, Sadeghpour M, Piedra-Cascón W, Zandinejad A, Özcan M, Krishnamurthy VR. Intraoral digital scans-part 1: influence of ambient scanning light conditions on the accuracy (trueness and precision) of different intraoral scanners. J Prosthet Dent. 2019:S0022-3913(18)30992-2. https://​doi.​org/​10.​1016/​j.​prosdent.​2019.​06.​003 Online ahead of print.
37.
Schmidt A, Billig JW, Schlenz MA, Rehmann P, Wöstmann B. Influence of the accuracy of intraoral Scanbodies on implant position: differences in manufacturing tolerances. Int J Prosthodont. 2019;32:430–2.CrossRef
38.
Arcuri L, Pozzi A, Lio F, Rompen E, Zechner W, Nardi A. Influence of implant scanbody material, position and operator on the accuracy of digital impression for complete-arch: a randomized in vitro trial. J Prosthodont Res. 2020;64(2):128–36.CrossRef
39.
Mizumoto RM, Yilmaz B. Intraoral scan bodies in implant dentistry: a systematic review. J Prosthet Dent. 2018;120:343–52.CrossRef
40.
Moslemion M, Payaminia L, Jalali H, Alikhasi M. Do type and shape of scan bodies affect accuracy and time of digital implant impressions? Eur J Prosthodont Restor Dent. 2020;28:18–27.PubMed
41.
Huang R, Liu Y, Huang B, Zhang C, Chen Z, Li Z. Improved scanning accuracy with newly designed scan bodies: an in vitro study comparing digital versus conventional impression techniques for complete-arch implant rehabilitation. Clin Oral Implants Res. 2020;31:625–33.CrossRef
42.
Nagy Z, Simon B, Mennito A, Evans Z, Renne W, Vág J. Comparing the trueness of seven intraoral scanners and a physical impression on dentate human maxilla by a novel method. BMC Oral Health. 2020;20(1):97.CrossRef
Metadata
Title
Trueness of 12 intraoral scanners in the full-arch implant impression: a comparative in vitro study
Authors
Francesco Guido Mangano
Oleg Admakin
Matteo Bonacina
Henriette Lerner
Vygandas Rutkunas
Carlo Mangano
Publication date
01-12-2020
Publisher
BioMed Central
Published in
BMC Oral Health / Issue 1/2020
Electronic ISSN: 1472-6831
DOI
https://doi.org/10.1186/s12903-020-01254-9

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