A clinical evaluation of the frequencies of endodontic interappointment emergencies caused by hand-used Ni-Ti ProTaper instrument after molar root canal preparationin in the aged;

Management of hand-used Ni-Ti Protaper instrument in singlevisit root canal therapy

Postoperative pain after single-visit endodonic treatment with ProTaper for hand-use in molors;

Objective To evaluate the hand Protaper nickel titanium file in the teeth after root canal preparation bending applications.

Clinical observation between ProTaper nickel-titanium hand-file and stainless steel H file in root canal preparation;

The clinical evaluation of root canal preparations by ProTaper Nikel-Titanium rotary files in primary teeth.;