Two versus four implant supported mandibular overdentures retained by ball and locator attachments : A three dimensional finite element analysis / Mohamed Alaa Eldin Abdelhai ; Supervised Hamdy Aboelfotouh Hamed , Eman Aboulwafa Eltaftazany , Mohamed Ibrahim Mohamed Elanwar
Material type:
- {uFEE3}{uFED8}{uFE8E}رنة {uئإ٩١}{uئآئئ}{uئإإ٦} ا{uئإؤئ}{uئإأ٤}{uئإؤ٨}{uئإإ٢} الفوقية الكا{uئإإ٣}{uئإإ٠}{uئإ٩٤} السفلية المدعمة {uئإ٩١}{uئإ٨٨}ثنين و بأر{uئإ٩١}{uئإأء} {uئإإ٣}{uئإإ٦} الغر{uئإآ٣}{uئإ٨إ} ت وا{uئإؤئ}{uئإإ٤}{uئإ٩أ}{uئإ٩٢}{uئإ٩٨}{uئإ٩٤} {uئإ٩١}{uئإ٨إ}{uئإؤئ}{uئإءإ}{uئإ٩١}{uئإأ٢} ا{uئإؤئ}{uئإإ٤}{uئإء٤}{uئإءء}د وا{uئإؤئ}{uئإءإ}ا{uئإ٩١}{uئإأ٢} ا{uئإؤئ}{uئإؤأ}{uئإءإ}ة: دراسة ثلاثية الأبعاد بطريقة العناصر المحدودة [Added title page title]
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.09.09.M.Sc.2014.Mo.T (Browse shelf(Opens below)) | Not for loan | 01010110065335000 | ||
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مخـــزن الرســائل الجـــامعية - البدروم | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.09.09.M.Sc.2014.Mo.T (Browse shelf(Opens below)) | 65335.CD | Not for loan | 01020110065335000 |
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Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Prosthodontics
The aim of this study was to compare the stress patterns induced by ball attachments and locator attachments when used to retain mandibular overdentures supported by either two or four root form dental implants using Finite Element Analysis. Four 3D finite element models were created simulating clinical situation where an edentulous mandible was restored by four different treatment options using implant overdentures. The overdentures were supported by either two implants placed at the approximate canine region or four implants; two at the approximate canine region and other two implants at second premolar region using ball and locator attachments. The models{u2019} components were created on commercial CAD/CAM package then imported to Finite Element Software.
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