[Variation pulsometry during surgery of Vidian nerve].

This paper describes a method for assessing the efficacy of Wilde's incision based on mathematical analysis of cardiac rhythms. In patients with chronic polypous rhinosinusitis, the parasympathetic nervous system tonicity is found to be predominant. After Wilde's incision through a transmaxillary subperiosteal approach cardiac rhythms change, suggesting the predominance of sympathetic innervation.