No joke, I was actually laying in bed last night wondering what it looks like inside your face when your sinuses are giving you a fit.
This video depicts an antral washout being performed bilaterally under general anesthesia for acute sinusitis refractory to medical treatment. The patient presented with headache, facial pain, nasal congestion and fever 6 days prior to admission. Copious mucous drained as shown. The clinical improvement was dramatic!