CT scanning for functional endoscopic sinus surgery: analysis of 200 cases with reporting scheme.

An analysis of the computed tomograms of the paranasal sinuses from 200 patients with sinonasal complaints is presented. The results of our study are similar to those of other reported series despite a different patient selection. We have developed a simple systematic reporting scheme which includes all of the relevant abnormalities, and which allows a much more detailed picture of the disease pattern to be generated for both clinical use and for analytical studies.