[Endonasal sequelae after hypophysectomy].

Each year, 15 transvestibular transseptal transsphenoidal hypophysectomies are performed in Lausanne. The aim of the study was to determine the complications rate of our procedure and their influence on the life quality of patients. Questionnaires were sent to 178 patients, operated between 1984 and 1995. 125 questionnaires were returned. Out of those, 73 patients accepted to undergo a control rhinoscopy. The most frequent complains were nasal obstruction and crusting (38% each), whistling while breathing through the nose (12%), and stuffiness of the upper lip or teeth (7%). Endoscopically, we detected an anterior septal perforation in 10 cases (13.7%), 8 (80%) of which were symptomatic and a posterior septal perforation in 6 cases, all of them being asymptomatic. Finally, 36% of the patients had no complains and 19% of them had an improvement of respiration after the operation. Of the whole series of 178 patients, only 5% had complications requiring an ENT follow-up for longer than 6 months after having been operated.