Impact of anatomical and radiological findings for consideration of functional endoscopic sinus surgery.

Endoscopic sinus surgery is being done more accurately and with better diagnosis and planning with the help of high resolution CT scan. It has played an invaluable role in the delineation of the sinonasal pathology and anatomic variations preoperatively. To correlate the CT scan findings with endoscopic findings with respect to anatomical variants and pathology and evaluation of its impact on surgical planning. A prospective study conducted on 300 patients who presented to the ENT out patient department with sinonasal diseases and underwent Functional endoscopic sinus surgery. There is a need to evaluate and correlate the findings to deduce the extent of relations CT findings have to that of findings observed during endoscopy as they really affect the surgical planning and outcomes.