Accuracy of the One-Stage and Two-Stage Impression Techniques: A Comparative Analysis
المؤلفون المشاركون
Sharifi, Roohollah
Jamshidy, Ladan
Mozaffari, Hamid Reza
Faraji, Payam
المصدر
International Journal of Dentistry
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-11-24
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Introduction.
One of the main steps of impression is the selection and preparation of an appropriate tray.
Hence, the present study aimed to analyze and compare the accuracy of one- and two-stage impression techniques.
Materials and Methods.
A resin laboratory-made model, as the first molar, was prepared by standard method for full crowns with processed preparation finish line of 1 mm depth and convergence angle of 3-4°.
Impression was made 20 times with one-stage technique and 20 times with two-stage technique using an appropriate tray.
To measure the marginal gap, the distance between the restoration margin and preparation finish line of plaster dies was vertically determined in mid mesial, distal, buccal, and lingual (MDBL) regions by a stereomicroscope using a standard method.
Results.
The results of independent test showed that the mean value of the marginal gap obtained by one-stage impression technique was higher than that of two-stage impression technique.
Further, there was no significant difference between one- and two-stage impression techniques in mid buccal region, but a significant difference was reported between the two impression techniques in MDL regions and in general.
Conclusion.
The findings of the present study indicated higher accuracy for two-stage impression technique than for the one-stage impression technique.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jamshidy, Ladan& Mozaffari, Hamid Reza& Faraji, Payam& Sharifi, Roohollah. 2016. Accuracy of the One-Stage and Two-Stage Impression Techniques: A Comparative Analysis. International Journal of Dentistry،Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1105649
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jamshidy, Ladan…[et al.]. Accuracy of the One-Stage and Two-Stage Impression Techniques: A Comparative Analysis. International Journal of Dentistry No. 2016 (2016), pp.1-5.
https://search.emarefa.net/detail/BIM-1105649
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jamshidy, Ladan& Mozaffari, Hamid Reza& Faraji, Payam& Sharifi, Roohollah. Accuracy of the One-Stage and Two-Stage Impression Techniques: A Comparative Analysis. International Journal of Dentistry. 2016. Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1105649
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1105649
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