| sphenoidotomy | Any operation on the sphenoid bone or sinus. Origin: sphenoid + G. Tome, a cutting (05 Mar 2000) |
|---|---|
| intranasal | Within the nasal cavity. (05 Mar 2000) |
| intranasal anaesthesia | Insufflation anaesthesia in which an inhalation anaesthetic is added to inhaled air passing through the nose or nasopharynx; anaesthesia of nasal passages by infiltration and topical application of local anaesthetic solution to nasal mucosa. (05 Mar 2000) |