case_images: PMC3357018_01
case_images: Maxillary right central incisor extruded and proclined. The notching of the incisal surface at the center can also be seen
case_images: JISP-16-113-g001.jpg
case_images: PMC3357018_01_JISP-16-113-g001.jpg
case_images: F1
case_images: The tooth was noncarious and was slightly extruded and proclined [Figure 1].
case_images: IOPA shows a vertical defect mesial to the maxillary right central incisor
case_images: JISP-16-113-g002.jpg
case_images: PMC3357018_01_JISP-16-113-g002.jpg
case_images: F2
case_images: Radiographic evaluation revealed the presence of a vertical defect [Figure 2] mesial to the right central incisor.
case_images: After debridement mesial to the maxillary right central incisor, the twowalled defect on the mesial surface and dehiscence in the facial aspect can be seen
case_images: JISP-16-113-g003.jpg
case_images: PMC3357018_01_JISP-16-113-g003.jpg
case_images: F3
case_images: The combined regenerative procedure consists of citric acid root conditioning, bone graft (Bio-Oss , Geistlich Biomaterials), and guided tissue regeneration (GTR) (Bio-Gide G ) [Figures 3 and 4].
case_images: Papilla preservation flap sutured after combined regenerative procedures
case_images: JISP-16-113-g004.jpg
case_images: PMC3357018_01_JISP-16-113-g004.jpg
case_images: F4
case_images: The combined regenerative procedure consists of citric acid root conditioning, bone graft (Bio-Oss , Geistlich Biomaterials), and guided tissue regeneration (GTR) (Bio-Gide G ) [Figures 3 and 4].