Evaluation of the effect scan pattern has on the trueness and precision of six intraoral digital impression systems

Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]
Anthony MennitoWalter Renne

Abstract

Clinicians have been slow to adopt digital impression technologies due possibly to perceived technique sensitivities involved in data acquisition. This research has two aims: determine whether scan pattern and sequence affects the accuracy of the three-dimensional (3D) model created from this digital impression and to compare the 5 imaging systems with regards to their scanning accuracy for sextant impressions. Six digital intraoral impression systems were used to scan a typodont sextant with optical properties similar to natural teeth. The impressions were taken using five different scan patterns and the resulting digital models were overlayed on a master digital model to determine the accuracy of each scanner performing each scan pattern. Furthermore, regardless of scan pattern, each digital impression system was evaluated for accuracy to the other systems in this same manner. No differences of significance were noted in the accuracy of 3D models created using six distinct scan patterns with one exception involving the CEREC Omnicam. Planmeca Planscan was determined to be the truest scanner while 3Shape Trios was determined to be the most precise for sextant impression making. Scan pattern does not significantly affect the ac...Continue Reading

References

Aug 3, 2014·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Philipp DoldJames Holland
Sep 29, 2015·The Journal of Prosthetic Dentistry·Jaafar AbduoJohn McGeachie
Feb 2, 2016·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·Gabriele RossiniCesare L Debernardi
Jun 9, 2016·European Journal of Orthodontics·Mônica L C AragónDavid Normando
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Dec 28, 2016·The Journal of Prosthetic Dentistry·Walter RenneAbigail Lauer

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Citations

Mar 5, 2019·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Marta Revilla-LeónAmirali Zandinejad
May 7, 2019·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Anthony S MennitoWalter G Renne
May 11, 2019·Orthodontics & Craniofacial Research·Chris BockletJansen Nash
Oct 1, 2019·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Ethan DuttonWalter Renne
Dec 21, 2019·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Marta Revilla-LeónVinayak Raman Krishnamurthy
May 15, 2020·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Yasmine AshrafKamal Ebeid
Mar 23, 2019·International Journal of Environmental Research and Public Health·Jiyoun MaengHo-Beom Kwon
Aug 23, 2020·Journal of Personalized Medicine·César Martínez-RodríguezIglesias-Linares Alejandro
Oct 24, 2020·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Marta Revilla-LeónVinayak R Krishnamurthy
Sep 19, 2019·Dental Materials : Official Publication of the Academy of Dental Materials·E Dianne Rekow
Apr 28, 2021·The Journal of Prosthetic Dentistry·Florian KernenTabea Flügge
Jun 4, 2020·The Journal of Prosthetic Dentistry·Christian WesemannAxel Bumann
Jun 5, 2020·The Journal of Prosthetic Dentistry·Marta Revilla-LeónMutlu Özcan
Jul 3, 2021·Dentistry Journal·Sofia StromeyerAndreas Ender
Aug 31, 2021·Journal of Prosthodontic Research·Simon PerozChristian Wesemann
Nov 28, 2021·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Mohamed KhaledTarek Salah

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