Скачать с ютуб Development of the middle ear - The four "sacci" в хорошем качестве

Development of the middle ear - The four "sacci"

#Embryology #Airsacs #Koernerseptum In this video you will learn about the embryology of the middle ear cavity. In the fifth part of this video series, we’ll take a closer look at the developmental stages of the middle ear by seeing each air sac of the first pharyngeal pouch, expanding through time in 3Dimentional space. From this process you will get a thorough understanding of how the mucosal folds take their shape, what the Koerners’ septum is and how it is formed, but most importantly how the adults’ middle ear spaces correspond to the compartments already existing in the fetal life. Timecodes 0:00 - Intro 1:28 - Basics of middle ear embryology 3:30 - Saccus anticus 3:57 - Saccus medius 5:07 - Saccus superior 5:38 - Koerner's septum 6:41 - Saccus posticus 8:00 - Recap (and a hot mnemonic) 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.