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Micro leakage assessment of a new precision - based system ; fluid filtration technique versus silver tracer penetration : In- vitro study /

Heba Ahmed Helmy Mahmoud

Micro leakage assessment of a new precision - based system ; fluid filtration technique versus silver tracer penetration : In- vitro study / تقييم النفاذية لنظام دقيق مستحدث ترشيح السوائل مقابل تتبع اختراق الفضة : دراسة معملية Heba Ahmed Helmy Mahmoud ; Supervised Salsabyl Mohamed M. Ibrahim , Nihal Ezzat Sabet - Cairo : Heba Ahmed Helmy Mahmoud , 2009 - 81Leaves : charts , facsimiles ; 30cm

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

The aim of the present study was to compare the apical sealing with two procedures fluid filtration and silver dye-penetration methods,48 samples were filled with Activ GP. The fluid filtration and the dye- penetration techniques showed that Active GP displayed apical leakage with different variation at the three periods



Apical leakage Fluid filtration Glass ionomer