case_images: PMC4633547_01
case_images: (a) Clinical photograph of maxillary arch occlusal view. (b) Preoperative radiograph. (c) Working length determination radiograph. (d) Master cone selection radiograph.
case_images: CRID2015-452609.001.jpg
case_images: PMC4633547_01_CRID2015-452609.001.jpg
case_images: fig1
case_images: College, with a chief complaint of food lodgement in maxillary left first premolar tooth (number 24). Patient gave history that the tooth was decayed for the past 5-6 years and denied any past or recent episode of trauma. Clinical examination revealed presence of distoocclusal caries in tooth number 24 (Figure 1(a)) and absence of draining sinus, swelling, and tenderness to percussion. Radiographic examination by an intraoral periapical radiograph revealed distoocclusal caries in  tooth number 24 approaching pulp chamber (Figure 1(b)). Morita Mfg. corp., Kyoto, Japan) which was confirmed radiographically (Figure 1(c)). Master cone selection was done and confirmed radiographically (Figure 1(d)).
case_images: (a) E & Q (META BIOMED) system apparatus (pen, gun, and gutta-percha bar) and Biodentine capsule (Septodont, Saint-Maur-des-Fosses, France). (b) Confirmatory radiograph after placement of Biodentine. (c) Immediate postoperative radiograph. (d) Ten-month follow-up radiograph.
case_images: CRID2015-452609.002.jpg
case_images: PMC4633547_01_CRID2015-452609.002.jpg
case_images: fig2
case_images: Apical Placement System, Produits Dentaires, Vevey, Switzerland) and was condensed laterally against the walls of resorption cavity with root canal spreaders (Dentsply Maillefer) to reinforce the weakened tooth structure of the resorptive defect (Figure 2(b)). After ensuring complete set of the material (setting time 12 mins), the remaining resorptive defect was obturated using thermoplasticised gutta-percha technique. Obturation was done with a down pack of gutta-percha using E & Q pen (META BIOMED) (Figure 2(a)) with AH plus sealer (Dentsply). Immediate postoperative radiograph showed dense obturation in the resorptive defect (Figure 2(c)). Radiographic examination revealed stoppage of resorptive process with intact dense obturation (Figure 2(d)).