Video – explaining sinusitis and its treatments.
Balloon treats blocked sinuses
Sinusitis occurs when the sinuses become obstructed causing a build-up of mucus and chronic infection. Sinusitis can lead to facial pain, nasal blockage and a loss of taste and smell. Click anywhere on the image to visit the website, then click play.
(The Journal of Laryngology and Otology, UK, 2018)