Strain Distribution in a Kennedy Class I Implant Assisted Removable Partial Denture under Various Loading Conditions
المؤلفون المشاركون
Shahmiri, Reza
Aarts, John M.
Bennani, Vincent
Das, Raj
Swain, Michael V.
المصدر
International Journal of Dentistry
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-04-30
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Purpose.
This in vitro study investigates how unilateral and bilateral occlusal loads are transferred to an implant assisted removable partial denture (IARPD).
Materials and Methods.
A duplicate model of a Kennedy class I edentulous mandibular arch was made and then a conventional removable partial denture (RPD) fabricated.
Two Straumann implants were placed in the second molar region, and the prosthesis was modified to accommodate implant retained ball attachments.
Strain gages were incorporated into the fitting surface of both the framework and acrylic to measure microstrain (μStrain).
The IARPD was loaded to 120Ns unilaterally and bilaterally in three different loading positions.
Statistical analysis was carried out using SPSS version 18.0 (SPSS, Inc., Chicago, IL, USA) with an alpha level of 0.05 to compare the maximum μStrain values of the different loading conditions.
Results.
During unilateral and bilateral loading the maximum μStrain was predominantly observed in a buccal direction.
As the load was moved anteriorly the μStrain increased in the mesial area.
Unilateral loading resulted in a twisting of the structure and generated a strain mismatch between the metal and acrylic surfaces.
Conclusions.
Unilateral loading created lateral and vertical displacement of the IARPD.
The curvature of the dental arch resulted in a twisting action which intensified as the unilateral load was moved anteriorly.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shahmiri, Reza& Aarts, John M.& Bennani, Vincent& Das, Raj& Swain, Michael V.. 2013. Strain Distribution in a Kennedy Class I Implant Assisted Removable Partial Denture under Various Loading Conditions. International Journal of Dentistry،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-465006
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shahmiri, Reza…[et al.]. Strain Distribution in a Kennedy Class I Implant Assisted Removable Partial Denture under Various Loading Conditions. International Journal of Dentistry No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-465006
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shahmiri, Reza& Aarts, John M.& Bennani, Vincent& Das, Raj& Swain, Michael V.. Strain Distribution in a Kennedy Class I Implant Assisted Removable Partial Denture under Various Loading Conditions. International Journal of Dentistry. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-465006
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-465006
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