Abstract
Computerized Tomography (CT) scan and FESS play a key role in the present day to day assessment of all the sinonasal pathology and their management. Computerized Tomography (CT) provides preoperative information for the assessment of patients undergoing functional endoscopic sinus surgery (FESS). One of the major aims of CT of the sinuses is to delineate the extent of the disease, define any anatomical variants and relationship of the sinuses with the surrounding important structures. The study stresses that in all patients with sino nasal disease CT scan has to be done, to know the exact pathology and to plan for FESS if required. CT scan findings are almost similar to the findings of FESS and helps in management and provides “road map” to the surgeons.
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