Prussak's space and Cholesteatoma - Middle Ear Anatomy - Mucosal Folds Part 4

In this video series you will learn about the anatomy of the middle ear folds. In the fourth part of this video series, we will describe the anatomy of Prussak's space, the missing piece of the puzzle. Then, we will use this information in order to describe the fundamentals of primary acquired cholesteatoma formation and spread paterns. Timecodes 0:00 - Intro 1:00 - Prussak's space walls 2:53 - Ventilation pathways of the Prussak space 3:04 - Posterior Pouch of Von Troeltsch 3:42 - Inferior Incudal Space 4:40 - Anterior Pouch of Von Troeltsch 5:13 - Lateral Mallear Fold/Epitympanum 5:40 - Cholesteatoma Pathophysiology 6:28 - Cholesteatoma patterns of spread 3DMicroscope is a YouTube channel focusing on the anatomy of the head and the neck, where millimeters matter. Here, you will find original CG 3D videos meant for Medical students, ENT residents and specialists who are willing to explore in depth the fascinating world of Otolaryngology. #MiddleEarAnatomy​ #Prussak #Cholesteatoma