Ethmoidectomy via endoscopic technique

With 4-7 cases of Rhinonasal polypsis in Eto-rhino-laryngologic center, from January 1998 to January 2001, in the age of 16-60 years. The ethmoidectomy via endoscopic technique and receive high efficacy result: 97% decrease nasal obstruction post op, 0% of orbital and intracranial complications, and specially 27% has appeared the minimal recurrent polyps on the anterior ethmoid which did not remove, just only use the steroid spray. Preparing the pre-op period with antibiotic, anti-inflammatory 93.7% and planned regularly patient's examination each month per year. Others factors such as asthma 13%, allergic zhinitis 24%, tobacco 15% were well studied to improve the result of the endoscopic ethmoidectomy and to limit the recurrent polyps