PMC3548355_01
(a) Preoperative intraoral periapical radiograph (straight angulation) (b) Preoperative intraoral periapical radiograph (mesial angulation) (c) Preoperative intraoral periapical radiograph (distal angulation)
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F1
On radiographic examination preoperative radiograph revealed radiolucency involving pulp with respect to 34 [Figure 1a]. To confirm the presence of four roots two more radiographs one with distal angulation and the other with mesial angulation were taken [Figure 1b, and c].
(a) Working length radiograph (b) Postobturation radiograph (c) Recall radiograph 1-year postoperatively
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F2
Morita Inc.) Then the working length radiograph was taken and measured Figure 2a]. The post-endodontic permanent restoration was completed with composite (3M ESPE Dental Products, St Paul, MN) [Figure 2b]. A 1-year recall radiograph showed satisfactory healing and was advised to get this tooth crowned [Figure 2c].