Canal transportation, centering ability and canal volumetric changes of waveone, versus protaperuniversal rotary nickel titanium files in preparing curved root canals : An in vitro study /
Eman Nabil Mohammed Ahmed Elezaby
Canal transportation, centering ability and canal volumetric changes of waveone, versus protaperuniversal rotary nickel titanium files in preparing curved root canals : An in vitro study / عند إعداد القنوات الجذرية المنحنية : دراسة معملية ProTaper Universal وWaveOne النقل: والقدرة علي التمركز وحجم إزالة العاج للمبارد النيكل تيتانيوم من نوعي Eman Nabil Mohammed Ahmed Elezaby ; Supervised Yacoub Zakhary , Reham Saeed Seyam - Cairo : Eman Nabil Mohammed Ahmed Elezaby , 2017 - 140 P. : charts , facsimiles ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics
Introduction: This study compared the effect of 2 rotary nickel-titanium (NiTi) systems;WaveOne and ProTaper Universal on transportation, centering ability and volumetric changes of curved root canals. Methods: Thirty-four mesiobuccal root canals of mandibular molars (with angles of curvature ranging from 25- 35) were randomly dividedinto two groups (n=17); WO and PU groups. Canals were scanned using aCranex® 3Dx machine (Soredex, Tuusula, Finland) before and after preparation. Root canal transportation and centering ratio were evaluated at 3, 5, 8 mm from the apex. Amount of removed dentin was evaluated as well. The significance level was set at P 0.05. Results: There was no significant difference between both systems in canal transportation, centering ability and volumetric changes. Conclusions:Both systems can effectively shape curved root canals, while preserving original canal curvature, and without excessive removal of dentin
Canal transportation Cone Beam Computed Tomography ProTaper Universal
Canal transportation, centering ability and canal volumetric changes of waveone, versus protaperuniversal rotary nickel titanium files in preparing curved root canals : An in vitro study / عند إعداد القنوات الجذرية المنحنية : دراسة معملية ProTaper Universal وWaveOne النقل: والقدرة علي التمركز وحجم إزالة العاج للمبارد النيكل تيتانيوم من نوعي Eman Nabil Mohammed Ahmed Elezaby ; Supervised Yacoub Zakhary , Reham Saeed Seyam - Cairo : Eman Nabil Mohammed Ahmed Elezaby , 2017 - 140 P. : charts , facsimiles ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics
Introduction: This study compared the effect of 2 rotary nickel-titanium (NiTi) systems;WaveOne and ProTaper Universal on transportation, centering ability and volumetric changes of curved root canals. Methods: Thirty-four mesiobuccal root canals of mandibular molars (with angles of curvature ranging from 25- 35) were randomly dividedinto two groups (n=17); WO and PU groups. Canals were scanned using aCranex® 3Dx machine (Soredex, Tuusula, Finland) before and after preparation. Root canal transportation and centering ratio were evaluated at 3, 5, 8 mm from the apex. Amount of removed dentin was evaluated as well. The significance level was set at P 0.05. Results: There was no significant difference between both systems in canal transportation, centering ability and volumetric changes. Conclusions:Both systems can effectively shape curved root canals, while preserving original canal curvature, and without excessive removal of dentin
Canal transportation Cone Beam Computed Tomography ProTaper Universal