case_images: PMC6016166_01
case_images: Odontogenic cutaneous fistula with hyperpigmented retracted skin.
case_images: CRIM2018-3710857.001.jpg
case_images: PMC6016166_01_CRIM2018-3710857.001.jpg
case_images: fig1
case_images: Physical examination revealed a nontender 1 x 1 cm hyperpigmented retracted lesion with a 3 mm center of granulation tissue (Figure 1).
case_images: Intraoperative fistula tract dissection.
case_images: CRIM2018-3710857.002.jpg
case_images: PMC6016166_01_CRIM2018-3710857.002.jpg
case_images: fig2
case_images: Using the Modified Blair incision, a left superficial parotidectomy was performed with identification and preservation of the lower branches of the facial nerve (Figure 2).
case_images: Resected fistula tract.
case_images: CRIM2018-3710857.003.jpg
case_images: PMC6016166_01_CRIM2018-3710857.003.jpg
case_images: fig3
case_images: A circumferential skin incision around the fistulous opening was deepened, and then the tract was dissected from the surrounding tissue (Figure 3).
case_images: Panoramic radiograph. Radiolucent lesion of the periapical area of the mandibular molar (#37).
case_images: CRIM2018-3710857.004.jpg
case_images: PMC6016166_01_CRIM2018-3710857.004.jpg
case_images: fig4
case_images: The OPG demonstrated a fully dentate patient with a moderately defined radiolucency extending mesiodistally from the mesial root of #37 to the mesial aspect of #38 and also inferiorly to the lower border of the mandible (Figure 4).