Outcome of 143 patients with chronic sinusitis treated with functional endoscopic sinus surgery technique

ABSTRACT

Objective: Endoscopic sinus surgery is a relatively new technique for the manaement of sinusitis refractory to nonivasive therapy. Success depends on the use of newly developed instrument, including endocopes. Follow-up was carried out 143 patients who undervent functional endoscopic sinus surgery at 6 months to 30 months