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Accuracy Evaluation of a Stereolithographic Surgical Template for Dental Implant Insertion Using 3D Superimposition Protocol
المؤلفون المشاركون
Cristache, Corina Marilena
Gurbanescu, Silviu
المصدر
International Journal of Dentistry
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-05-07
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The aim of this study was to evaluate the accuracy of a stereolithographic template, with sleeve structure incorporated into the design, for computer-guided dental implant insertion in partially edentulous patients.
Materials and Methods.
Sixty-five implants were placed in twenty-five consecutive patients with a stereolithographic surgical template.
After surgery, digital impression was taken and 3D inaccuracy of implants position at entry point, apex, and angle deviation was measured using an inspection tool software.
Mann–Whitney U test was used to compare accuracy between maxillary and mandibular surgical guides.
A p value < .05 was considered significant.
Results.
Mean (and standard deviation) of 3D error at the entry point was 0.798 mm (±0.52), at the implant apex it was 1.17 mm (±0.63), and mean angular deviation was 2.34 (±0.85).
A statistically significant reduced 3D error was observed at entry point p=.037, at implant apex p=.008, and also in angular deviation p=.030 in mandible when comparing to maxilla.
Conclusions.
The surgical template used has proved high accuracy for implant insertion.
Within the limitations of the present study, the protocol for comparing a digital file (treatment plan) with postinsertion digital impression may be considered a useful procedure for assessing surgical template accuracy, avoiding radiation exposure, during postoperative CBCT scanning.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cristache, Corina Marilena& Gurbanescu, Silviu. 2017. Accuracy Evaluation of a Stereolithographic Surgical Template for Dental Implant Insertion Using 3D Superimposition Protocol. International Journal of Dentistry،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1165571
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cristache, Corina Marilena& Gurbanescu, Silviu. Accuracy Evaluation of a Stereolithographic Surgical Template for Dental Implant Insertion Using 3D Superimposition Protocol. International Journal of Dentistry No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1165571
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cristache, Corina Marilena& Gurbanescu, Silviu. Accuracy Evaluation of a Stereolithographic Surgical Template for Dental Implant Insertion Using 3D Superimposition Protocol. International Journal of Dentistry. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1165571
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1165571
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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