• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   DSpace Home
  • Fakülteler
  • Diş Hekimliği Fakültesi
  • Klinik Bilimler Bölümü
  • Bildiri Koleksiyonu
  • View Item
  •   DSpace Home
  • Fakülteler
  • Diş Hekimliği Fakültesi
  • Klinik Bilimler Bölümü
  • Bildiri Koleksiyonu
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Assessment of efficiency of two different intraoral scanners in determination of caries related volume loss

Date

2020

Author

Şeker, Merve
Alkan, Elif
Korkut, Bora
Ilgın, Can
Tağtekin, Dilek
Yanıkoğlu, Funda

Metadata

Show full item record

Citation

Şeker M., Alkan E.,Korkut B., Ilgın C., Tağtekin D., Yanıkoğlu F. Assessment of efficiency of two different intraoral scanners in determination of caries related volume loss. Prevent from Caries Symposium lll, International, Online, Abst. No.37,13-14, November 2020.

Abstract

Abstract Aim: Digital impressions taken with intraoral scanners are applications with proven validity. The data obtained with these systems can be virtually evaluated in three dimensions (3D). The aim of the study was to compare the cavity volume data obtained with two different intraoral scanners. Materials and Methods: The extracted lower molar teeth were examined according to the ICDAS II and divided into 4 groups(n=10). The teeth with ICDAS 3, 4, and 5 scores included only on the occlusal surface to provide standardization. The teeth with ICDAS 0 score were included in the study as the control group. All samples were scanned with Cerec Omnicam (Sirona,Bensheim,Germany) and iTero Element Flex (Align Techology,CA,USA), and initial images were saved as “.stl” format. The caries-infected tissues in teeth with ICDAS 3, 4, and 5 scores removed using a #14 diamond round bur for enamel and a #14 ceramic round bur for dentine (Cerabur,Comet,Germany) regarding the minimally invasive cavity principles. The final images of the teeth were taken with scanners, the data was loaded into Meshmixer 3.5 (Autodesk) 3D modeling software, and volumetric assessments were performed. The data were evaluated statistically with Mann Whitney U and Spearman’s correlation test. The level of significance was set at a=0.05. Results: Although there was a significant difference between the calculated initial volumes of two scanners for ICDAS 3 group (p=0.005), there was no significant difference for the other groups (p≥0.05). Regarding the comparison of final volumes, a significant difference was found for the ICDAS 5 group (p=0.036), whereas no significant difference was observed for the other groups between the scanners (p≥0.05). The percentage loss of volume between the two scanners was also similar (p≥0.05). Conclusion: The data obtained with Cerec Omnicam and iTero Element Flex are compatible with each other in terms of volumetric assessment and these devices can be used for calculating the cavity volumes. Intraoral scanners can be alternative systems to digital radiography for 3D examinations and calculations with the advantage of not requiring cross-sectional images.

Source

Prevent from Caries Symposium lll

URI

https://hdl.handle.net/20.500.12780/340

Collections

  • Bildiri Koleksiyonu [13]
  • WoS İndeksli Yayınlar Koleksiyonu [253]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




| Instruction | Guide | Contact |

DSpace@Kent

by OpenAIRE
Advanced Search

sherpa/romeo

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution AuthorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeLanguageDepartmentCategoryPublisherAccess TypeInstitution Author

My Account

LoginRegister

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Guide || Instruction || Library || İstanbul Kent University || OAI-PMH ||

İstanbul Kent University, İstanbul, Turkey
If you find any errors in content, please contact:

Creative Commons License
İstanbul Kent University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

DSpace@Kent:


DSpace 6.2

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.