Two versus four implant supported mandibular overdentures retained by ball and locator attachments : A three dimensional finite element analysis /
Mohamed Alaa Eldin Abdelhai
Two versus four implant supported mandibular overdentures retained by ball and locator attachments : A three dimensional finite element analysis / رنة ا الفوقية الكا السفلية المدعمة ثنين و بأر الغر ت وا اد واا اة: دراسة ثلاثية الأبعاد بطريقة العناصر المحدودة Mohamed Alaa Eldin Abdelhai ; Supervised Hamdy Aboelfotouh Hamed , Eman Aboulwafa Eltaftazany , Mohamed Ibrahim Mohamed Elanwar - Cairo : Mohamed Alaa Eldin Abdelhai , 2014 - 120 Leaves : charts , facsimiles ; 30cm
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 components were created on commercial CAD/CAM package then imported to Finite Element Software.
Ball attachment Dental Implants Locator attachment
Two versus four implant supported mandibular overdentures retained by ball and locator attachments : A three dimensional finite element analysis / رنة ا الفوقية الكا السفلية المدعمة ثنين و بأر الغر ت وا اد واا اة: دراسة ثلاثية الأبعاد بطريقة العناصر المحدودة Mohamed Alaa Eldin Abdelhai ; Supervised Hamdy Aboelfotouh Hamed , Eman Aboulwafa Eltaftazany , Mohamed Ibrahim Mohamed Elanwar - Cairo : Mohamed Alaa Eldin Abdelhai , 2014 - 120 Leaves : charts , facsimiles ; 30cm
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 components were created on commercial CAD/CAM package then imported to Finite Element Software.
Ball attachment Dental Implants Locator attachment