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Imaging Anatomy of the Pharynx

In this video, we explore the imaging anatomy of the pharynx in four clear parts. Part 1: General anatomy and structural organization of the pharynx Part 2: The nasopharynx – key landmarks and clinical relevance Part 3: The oropharynx – essential structures and their imaging appearance Part 4: The hypopharynx – boundaries & subdivisions This structured overview is designed to help radiology residents, medical students, and anyone interested in head and neck imaging build a solid understanding of the pharynx. A solid knowledge of anatomy is the first step to understanding pathology, especially the sometimes complicated patterns of tumor spread that can be seen in head&neck cancers. PART 1: GENERAL ANATOMY 0:00 - Introduction 1:14 - Borders of the nasopharynx 3:42 - Torus Tubarius & Longus colli muscle 6:44 - Pharyngobasilar fascia 8:23 - Torus Tubarius 10:57 - Eustachian tube 14:20 - Levator & tensor veli palatini 17:47 - Levator veli palatini 18:44 - Tensor veli palatini 20:47 - Ostman's fat pad 21:50 - Nasopharyngeal adenoid hypertrophy 25:02 - Nasopharyngeal carcinoma 26:37 - On to the... oropharynx! PART 2: NASOPHARYNX 23:15 - Introduction 24:29 - Borders of the nasopharynx 26:57 - Torus Tubarius & Longus colli muscle 29:59 - Pharyngobasilar fascia 31:38 - Torus Tubarius 34:12 - Eustachian tube 37:35 - Levator & tensor veli palatini 41:02 - Levator veli palatini 41:59 - Tensor veli palatini 44:02 - Ostman's fat pad 45:05 - Nasopharyngeal adenoid hypertrophy 48:17 - Nasopharyngeal carcinoma 49:52 - On to the... oropharynx! PART 3: OROPHARYNX: 50:04 – Introduction 51:14 – Oropharyngeal isthmus 52:32 – Circumvallate papilla 53:44 – Oropharynx borders 56:19 – Oropharynx subsites 56:45 – Tonsillar region 1:04:05 – Palatine tonsil enlargement vs. oropharyngeal carcinoma 1:05:19 – Tonsillitis vs. peritonsillar absces 1:06:52 – Soft palate & uvula 1:14:55 – Tongue Base 1:16:10 – Tongue Base Carcinoma 1:17:30 – Lingual Tonsils 1:20:31 – Posterior pharyngeal wall 1:22:08 – On to the... hypopharynx! PART 4: HYPOPHARYNX: 1:22:04 – Introduction 1:22:53 – Borders 1:25:08 – Subsites 1:25:48 – Pyriform Sinus 1:29:35 – Hypopharyngeal carcinoma 1:30:29 – Posterior hypopharyngeal wall 1:31:20 – Postcricoid Region 1:33:30 – Postcricoid or posterior pharyngeal wall tumor? 1:35:03 – Summary & Key Messages 1:37:52 – Reference #radiology #neuroradiology #neurology #neurosurgery_made_easy #neurosurgeon #medicaleducation #medical #medicalstudent #neurosurgery #foamed #medical #medicalstudent #hypopharynx #pharynx #anatomy #physiology #swallowingdisorders #swallowing #headandneckanatomy #headandneckcancer #entspecialist #entsurgeon