PMC2883810_01
Preoperative radiograph of 26
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The preoperative radiograph revealed the presence of an additional palatal root [Figure 1].
Clinical presentation of 26
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The conventional triangular access was modified to a trapezoidal shape to improve access to additional canal [Figure 2].
Working length radiograph of 26
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Tokyo, Japan), and confirmed with intra oral periapical radiograph [Figure 3]. The canals were initially instrumented with #15 nickel titanium files (Dentsply Maillefer) under irrigation with 3% sodium hypochlorite.
Master cone radiograph of 26
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Master cone radiograph was taken [Figure 4].
Post obturation radiograph of 26
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Final irrigation with 17% EDTA followed by 3% sodium hypochlorite and sealing of root canal space with gutta-percha and AH plus resin sealer using lateral condensation technique and tooth was restored with a posterior composite filling [Figure 5].
PMC2883810_02
Post obturation radiograph of 16
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The canals were obturated with AH plus resin sealer and gutta-percha points using lateral condensation technique and tooth was restored with a posterior composite filling [Figure 6].