Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study

Purpose: To assess the impact of involuntary interruptions (simulating tracking loss by moving the scanner out of its focal distance) and voluntary interruptions (pressing the scanner’s turn-on button) on the accuracy of implantsupported full-arch scans using an intraoral scanner (TRIOS 5, version 2...

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Autores: Limones Burgos, Álvaro, Çakmak, Gülce, Fonseca, Manrique, Roccuzzo, Andrea, Cobo-Vázquez, Carlos, Gómez-Polo, Miguel, Molinero-Mourelle, Pedro
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/133617
Acceso en línea:https://hdl.handle.net/20.500.14352/133617
Access Level:acceso abierto
Palabra clave:Intraoral scanner
Digital impression
Dental implants
Accuracy
Trueness
Precision
Odontología (Odontología)
32 Ciencias Médicas
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spelling Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot studyLimones Burgos, ÁlvaroÇakmak, GülceFonseca, ManriqueRoccuzzo, AndreaCobo-Vázquez, CarlosGómez-Polo, MiguelMolinero-Mourelle, PedroIntraoral scannerDigital impressionDental implantsAccuracyTruenessPrecisionOdontología (Odontología)32 Ciencias MédicasPurpose: To assess the impact of involuntary interruptions (simulating tracking loss by moving the scanner out of its focal distance) and voluntary interruptions (pressing the scanner’s turn-on button) on the accuracy of implantsupported full-arch scans using an intraoral scanner (TRIOS 5, version 22.1.10; 3Shape; Copenhagen, Denmark). Materials and Methods: An edentulous model with four implants was digitized with an industrial scanner (Artec Micro II; Artec 3D) to create a reference scan. Four groups (n = 30) were established based on the number of interruptions during scanning: Zero Group (no interruptions; control group), 6-V Group (six voluntary interruptions), 6-I Group (six involuntary interruptions), and 12-I Group (twelve involuntary interruptions). Primary outcome was accuracy assessed by the Root Mean Square (RMS) method. Secondary outcomes included scanning time and the number of photograms. Data were analyzed using one-way ANOVA and post hoc Tukey multiple comparison tests (α=0.05). Results: A total of 120 digital scans were conducted. The Zero group achieved a RMS error of 291 ± 47 µm, a scanning time of 68 ± 6s, and 1320 ± 129 photograms. 6-V group significantly reduced RMS error (MD -102 µm [IC 95 %: -141, -63]), decreased scanning time (MD -20s [IC 95 %: -25, -17]), and reduced photograms (MD -415 photograms [IC 95 %: -506, -324]) compared to the control group (P.05). Conclusions: Voluntary interruptions during scanning, achieved by pressing the scanner’s turn-on button, appear to enhance accuracy due to image preprocessing, while involuntary interruptions had no significant impact on the accuracy of implant-supported full-arch scans. Clinical Significance: Voluntary stop during scanning implant-supported full-arches may result in better-fitting prostheses owing to higher scan accuracy and efficiency.ElsevierUniversidad Complutense de Madrid20252025-02-0120252025-02-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/133617reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1336172026-06-02T12:44:21Z
dc.title.none.fl_str_mv Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
title Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
spellingShingle Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
Limones Burgos, Álvaro
Intraoral scanner
Digital impression
Dental implants
Accuracy
Trueness
Precision
Odontología (Odontología)
32 Ciencias Médicas
title_short Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
title_full Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
title_fullStr Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
title_full_unstemmed Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
title_sort Impact of scanning interruptions on accuracy of implant-supported full-arch scans: An in-vitro pilot study
dc.creator.none.fl_str_mv Limones Burgos, Álvaro
Çakmak, Gülce
Fonseca, Manrique
Roccuzzo, Andrea
Cobo-Vázquez, Carlos
Gómez-Polo, Miguel
Molinero-Mourelle, Pedro
author Limones Burgos, Álvaro
author_facet Limones Burgos, Álvaro
Çakmak, Gülce
Fonseca, Manrique
Roccuzzo, Andrea
Cobo-Vázquez, Carlos
Gómez-Polo, Miguel
Molinero-Mourelle, Pedro
author_role author
author2 Çakmak, Gülce
Fonseca, Manrique
Roccuzzo, Andrea
Cobo-Vázquez, Carlos
Gómez-Polo, Miguel
Molinero-Mourelle, Pedro
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv Intraoral scanner
Digital impression
Dental implants
Accuracy
Trueness
Precision
Odontología (Odontología)
32 Ciencias Médicas
topic Intraoral scanner
Digital impression
Dental implants
Accuracy
Trueness
Precision
Odontología (Odontología)
32 Ciencias Médicas
description Purpose: To assess the impact of involuntary interruptions (simulating tracking loss by moving the scanner out of its focal distance) and voluntary interruptions (pressing the scanner’s turn-on button) on the accuracy of implantsupported full-arch scans using an intraoral scanner (TRIOS 5, version 22.1.10; 3Shape; Copenhagen, Denmark). Materials and Methods: An edentulous model with four implants was digitized with an industrial scanner (Artec Micro II; Artec 3D) to create a reference scan. Four groups (n = 30) were established based on the number of interruptions during scanning: Zero Group (no interruptions; control group), 6-V Group (six voluntary interruptions), 6-I Group (six involuntary interruptions), and 12-I Group (twelve involuntary interruptions). Primary outcome was accuracy assessed by the Root Mean Square (RMS) method. Secondary outcomes included scanning time and the number of photograms. Data were analyzed using one-way ANOVA and post hoc Tukey multiple comparison tests (α=0.05). Results: A total of 120 digital scans were conducted. The Zero group achieved a RMS error of 291 ± 47 µm, a scanning time of 68 ± 6s, and 1320 ± 129 photograms. 6-V group significantly reduced RMS error (MD -102 µm [IC 95 %: -141, -63]), decreased scanning time (MD -20s [IC 95 %: -25, -17]), and reduced photograms (MD -415 photograms [IC 95 %: -506, -324]) compared to the control group (P.05). Conclusions: Voluntary interruptions during scanning, achieved by pressing the scanner’s turn-on button, appear to enhance accuracy due to image preprocessing, while involuntary interruptions had no significant impact on the accuracy of implant-supported full-arch scans. Clinical Significance: Voluntary stop during scanning implant-supported full-arches may result in better-fitting prostheses owing to higher scan accuracy and efficiency.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-02-01
2025
2025-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/133617
url https://hdl.handle.net/20.500.14352/133617
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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