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  Indian J Med Microbiol
 

Figure 2: Axial computed tomography scan of the sinuses showing pneumatized lateral recess of the sphenoid sinus. The diagrammatic triangle represents the wide access gained by the endoscopic transethmoidal–pterygoidal approach.

Figure 2: Axial computed tomography scan of the sinuses showing pneumatized lateral recess of the sphenoid sinus. The diagrammatic triangle represents the wide access gained by the endoscopic transethmoidal–pterygoidal approach.