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Comparative Study of the Push-Out Bond Strength and Adaptation of Two Root-End Filling Materials : An In Vitro Study /

Naglaa Mohammad Elsayed Gaessa

Comparative Study of the Push-Out Bond Strength and Adaptation of Two Root-End Filling Materials : An In Vitro Study / دراسة مقارنة لقوة الرابطة المقاومة للدفع الخارج والتكيف لحشوتين من حشوات نهاية الجذر : دراسة معملية Naglaa Mohammad Elsayed Gaessa ; Supervised Siza Yacoub , Maram Ezzat - Cairo : Naglaa Mohammad Elsayed Gaessa , 2013 - 73 Leaves : facsimiles ; 30cm

Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Endodontics

Aim: The present study was conducted to compare the push-out bond strength and marginal adaptation of mineral trioxide aggregate (MTA) and Bio Aggregate (BA) as root-end filling materials at three different evaluation periods; 3 days, 2 weeks and two months. Materials and Method: A total of sixty-six extracted human maxillary incisors were used in this studyRoot-end resection perpendicular to the long axis of the root was made on each tooth



Marginal adaptation Push-out bond strength Root-end filling