case_images: PMC9443575_01
case_images: Oronasal fistula in the anterior region of hard palate on the left.
case_images: gr1.jpg
case_images: PMC9443575_01_gr1.jpg
case_images: fig1
case_images: Coronal and axial CT scan sections showing large rhinolith in the left nasal fossa.
case_images: gr2.jpg
case_images: PMC9443575_01_gr2.jpg
case_images: fig2
case_images: Surgical piece after fragmentation of rhinolith for its removal.
case_images: gr3.jpg
case_images: PMC9443575_01_gr3.jpg
case_images: fig3
case_images: It was necessary to fragment the rhinolith so that it could be removed, owing to its extremely irregular shape and extension (Figure 3).