Intranasal delivery of drugs to eustachian tube orifice
The Journal of Laryngology & Otology, 09/07/2011
Clinical Article
Karagama YG et al. – Maximal nasal drops delivery was achieved with the Mygind and Ragan positions. Drops were more successful than spray in reaching the eustachian tube orifice. The Mygind and Ragan positions are best for eustachian tube orifice drug delivery, and drops preparations are better than spray preparations.






