Rania Ahmed Helmy Salama <br/><br/>
Effect of some design paramrters on stability of mini- anchorage implants :   A finite element analysis /  
 تأثير بعض معايير التصميم على ثبات غرسات الارساء الدقيقة :   تحليل بطريقة العناصر العناصر المحدودة ثلاثية الابعاد 
Rania Ahmed Helmy Salama ; Supervised Nadia Amin Badr , Ahmed Fouad Elragi 
 - Cairo :   Rania Ahmed Helmy Salama ,   2009 
 - 178Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Dental Materials(Bio) 
<br/><br/> 3D- Finite Element Analysis was conducted using ANSYS 9 to investigate the effect of mini- implant material length and diameter positioned in different sites on mini- implant initial stability. The results showed that the increase in mini- implant diameter improved its initial stability. The results showed that the increase in mini- implant diameter improved its initial stability 
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<br/><br/><label>Subjects--Index Terms: </label>Finite Element Analysis Mini- Anchorage implants Non- linear behavior