case_images: PMC6196887_01
case_images: Diagnostic radiograph showing severely curved canals.
case_images: CRID2018-7594147.001.jpg
case_images: PMC6196887_01_CRID2018-7594147.001.jpg
case_images: fig1
case_images: The IOPA radiograph further revealed curved mesial and distal canals, a sickle-shaped curvature extending from the middle half of the root till apex (Figure 1).
case_images: Working length radiograph.
case_images: CRID2018-7594147.002.jpg
case_images: PMC6196887_01_CRID2018-7594147.002.jpg
case_images: fig2
case_images: SS K-file no. 15 through an IOPA radiograph (Figure 2). Succeeding, path finder files (Dentsply) of intermediate sizes, i.e., no. 13, no. 16, and no. 19, were used in order to closely follow the curvature and maintain the apical spatial orientation.
case_images: Post obturation radiograph.
case_images: CRID2018-7594147.003.jpg
case_images: PMC6196887_01_CRID2018-7594147.003.jpg
case_images: fig3
case_images: Single cone 4% taper gutta percha cones (Dentsply) were used to obturate all the canals (Figure 3).
case_images: Radiograph showing final restoration.
case_images: CRID2018-7594147.004.jpg
case_images: PMC6196887_01_CRID2018-7594147.004.jpg
case_images: fig4
case_images: The post obturation restoration was done with a composite to maintain a good coronal seal (Figure 4).