Trueness and Precision of Three-Dimensional Digitizing Intraoral Devices
المؤلفون المشاركون
Mutwalli, Hussam
Braian, Michael
Mahmood, Deyar
Larsson, Christel
المصدر
International Journal of Dentistry
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-26
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Aim.
To measure the trueness and precision under repeatable conditions for different intraoral scanners (IOSs) when scanning fully edentulous arch with multiple implants.
Materials and Methods.
Three IOSs and one industrial scanner were used to scan one edentulous master cast containing five implant scan bodies and three spheres.
The cast was scanned thirty times with each scanner device.
All scans were analyzed in the inspect software, and three-dimensional locations of the implants and the interarch distance between the spheres were measured.
The values were compared to measurements made with one coordinate measuring machine (true value).
One-way ANOVA was used to calculate the differences between IOSs and in comparison with the true value.
Results.
Significant differences were found between all IOSs.
For the implant measurements, Trios 3 had the lowest trueness (≤114 μm), followed by Trios 3 mono (≤63 μm) and Itero element (≤−41 μm).
Trios had the lowest precision (≤135 μm), followed by Itero element (≤101 μm) and Trios 3 mono (≤100 μm).
With regard to the interarch distance measurements, Trios 3 had the lowest trueness (≤68 μm), followed by Trios 3 mono (≤45 μm) and Itero element (≤40 μm).
Trios 3 had the lowest precision (≤206 μm), followed by Itero element (≤124 μm) and Trios 3 mono (≤111 μm).
Conclusion.
The results from this in vitro study suggest that precision is low for the tested IOS devices when scanning fully edentulous arches with multiple implants.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mutwalli, Hussam& Braian, Michael& Mahmood, Deyar& Larsson, Christel. 2018. Trueness and Precision of Three-Dimensional Digitizing Intraoral Devices. International Journal of Dentistry،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1170525
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mutwalli, Hussam…[et al.]. Trueness and Precision of Three-Dimensional Digitizing Intraoral Devices. International Journal of Dentistry No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1170525
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mutwalli, Hussam& Braian, Michael& Mahmood, Deyar& Larsson, Christel. Trueness and Precision of Three-Dimensional Digitizing Intraoral Devices. International Journal of Dentistry. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1170525
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170525
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر