N S Violaris

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Despite the development of modern imaging techniques, no study has been carried out to establish the normal size (particularly the area) of the adult posterior choanae. In this study we present our findings of the normal anatomical sizes of the adult posterior choanae and its relationship to septal deviation, by analysing MRI images of 70 patients. Coronal(More)
The relative efficacy of Cocaine and Lignocaine as local anaesthetic agents in the nose were compared. Twenty-five patients undergoing bilateral intra-nasal antroscopy under local anaesthetic were used as their own controls when one nasal cavity was anaesthetised with Cocaine and the other with Lignocaine. On 56 per cent of occasions the patients(More)
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