18:47

Left lateral auditory canal cholesteatoma clearance process clip, 18 minutes

39:24

THE EPIC MASTOID CAVITY! Episode 523 (unbelievably tough!)

21:57

Cholesteatoma in 90-year-olds

12:50

Treatment of external auditory canal cholesteatoma under general anesthesia for 12 minutes

11:52

969 - Fungal Infected Keratosis Obturans Removal