[Positional rhinomanometry in hypertrophic vasomotor chronic rhinitis: considerations before and after functional surgery of turbinates].

The Authors report their experience regarding Positional Active Rhinomanometry performed before and after surgery in hypertrophic-vasomotor chronic rhinitis. Twenty-five patients suffering of hypertrophy of the turbinates and/or nasal vasomotor disorders were examined pre-operatively and 3, 6 and 12 months after inferior submucosal turbinoplasty. Tests were performed in the seated, supina, homolateral and contralateral positions with regard to the fossa in question. Values were compared with those of forty normal subjects. Pre-operative examinations showed a large number of paradoxical responses and very high increase in nasal resistance. Postoperative values were quite similar to those of normal subjects, a demonstration of the efficacy of surgical treatment of turbinates hyper-reactivity.