General dentist was unable to complete, referred to me. #28 was treated with Edge Endo platinum rotary instruments (21 mm) and K-Files (21 mm). to completion. Filled with gutta percha (55) and roth sealer.
FILES and PRODUCTS USED
21 mm Platinum Rotary21 mm K Files
Gutta Percha
Roth Sealer
RC Prep
NaOCl