Transnasal Marsupialization Using Endoscopic Sinus Surgery for Treatment of Keratocystic Odontogenic Tumor in Maxillary Sinus
Figure 1
(a) X-ray shows cloudy appearance in the right maxillary sinus including an impacted tooth (arrowhead) in the Caldwell view. (b) X-ray shows cloudy appearance in the right maxillary sinus in the Waters view. (c) Axial view of the CT scan shows a cystic lesion expanding the lateral wall (arrow) of the maxillary sinus containing the impacted tooth inside. (d) Coronal view of the CT scan shows the calcificated cystic wall.
