Endoscopic balloon dilatation of the olfactory cleft - a feasibility study of a novel technique in cadavers.

Objective: Smell dysfunctions are common with almost 20% percent of the population affected. There are no interventional solutions for these patients. The aim of this study is to investigate the feasibility and security of the balloon dilatation technique.

A Comparison between Mygind and Kaiteki positions in administration of drops to the olfactory cleft.

Objectives: Topical nasal steroids are a common treatment intervention for olfactory dysfunction. Penetration of topical treatment to the olfactory cleft (OC), such as nasal drops, is greatly dependent on the position of the head when the treatment is administered. We aimed to examine the penetrance of nasal drops to the OC in two different head positions: the Mygind (lying head back) position and the Kaiteki position.