case_images: PMC11208820_01
case_images: PMC11208820_02
case_images: Typical saddle-nose deformities with columellar retraction and nasal collapse.
case_images: CRIOT2024-7109261.001.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.001.jpg
case_images: fig1
case_images: Complete edentulous maxilla with an oro-nasal-antral communication.
case_images: CRIOT2024-7109261.002.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.002.jpg
case_images: fig2
case_images: The panoramic X-ray reveals a complete edentulous maxilla with a radiolucent image of the nasal cavity and maxillary sinuses showing nasal destruction with sinus communication.
case_images: CRIOT2024-7109261.003.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.003.jpg
case_images: fig3
case_images: The panoramic X-ray revealed a completely edentulous maxilla with a radiolucent image of the nasal cavity and maxillary sinuses, indicating nasal destruction with sinus communication (Figure 3).
case_images: Axial CT scan image showing the necrosis of the osseo-cartilagineous of the nasal septum and turbinate, and the destruction of the nasal wall of the left maxillary sinus and the sinus membrane of the right maxillary membrane is very thick and hypertrophied.
case_images: CRIOT2024-7109261.004.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.004.jpg
case_images: fig4
case_images: Coronal section of the CT scan revealed a wide erosion of midline structures, the absence of the nasal septum, and partial disappearance of the turbinates. Note the palatal perforation that establishes an oronasal communication.
case_images: CRIOT2024-7109261.005.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.005.jpg
case_images: fig5
case_images: The sagittal images of the CT scan revealed bony and cartilaginous destruction of the nasal septum and the palate. The rhinopharyngeal mucosa is eroded with occipital bone clivus exposition.
case_images: CRIOT2024-7109261.006.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.006.jpg
case_images: fig6
case_images: The rhinopharyngeal mucosa is eroded, with occipital bone clivus exposition (Figure 6).
case_images: (a) Lateral views of the finished and polished prosthesis obturator. (b) Prosthesis obturator inserted intraorally.
case_images: CRIOT2024-7109261.007.jpg
case_images: PMC11208820_02_CRIOT2024-7109261.007.jpg
case_images: fig7