case_images: PMC4662969_01
case_images: Extraoral view showing sinus tract opening at the base of the right nostril.
case_images: CRID2015-813478.001.jpg
case_images: PMC4662969_01_CRID2015-813478.001.jpg
case_images: fig1
case_images: A 40-year-old male belonging to a poor socioeconomic status was referred to the Outpatient Department of Periodontology from ENT Department with a chief complaint of constantly recurring pustule at the base of the right nostril (Figure 1).
case_images: Intraoral photograph showing significantly discoloured maxillary right central incisor.
case_images: CRID2015-813478.002.jpg
case_images: PMC4662969_01_CRID2015-813478.002.jpg
case_images: fig2
case_images: Generalised attrition with a poor oral hygiene status was also evident by plaque scores and gingival index (Figure 2).
case_images: Intraoral periapical radiograph showing the periapical lesion associated with the right maxillary central incisor.
case_images: CRID2015-813478.003.jpg
case_images: PMC4662969_01_CRID2015-813478.003.jpg
case_images: fig3
case_images: Intraoral periapical (IOPA) radiograph showed distinct periapical radiolucency with compromised periodontal status in relation to tooth number 11 (Figure 3).