Rania Ahmed Ibrahim Mousa <br/><br/>
A comparative study of two rotary root canal enlarging instruments in the preparation of curved root canals :   In vitro study /  
 دراسة مقارنة لاثنين من اجهزة الروتارى لتوسيع قناة الجذر فى إعداد قنوات الجذر المنحنى 
Rania Ahmed Ibrahim Mousa ; Supervised Reem Ahmed Lutfy , Moshira M. Dahaba , Karim Galal Abdelkader 
 - Cairo :   Rania Ahmed Ibrahim Mousa ,   2012 
 - 138 Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics 
<br/><br/> Aim to evaluate the shaping and cleaning abilities of SafeSider rotary instruments and compare them with those of ProTaper universal rotary nickel- titanium instruments in curved root canal preparation. . Conclusion : Under the conditions of this study both rotary systems caused significant straightening of canal curvatures and were able to remain centered within the canals with a degree of transportation 
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<br/><br/><label>Subjects--Index Terms: </label>Cone beam computed tomography (CBCT)  ProTaper  SafeSider