Otology | National Training Day | Temporal bone anatomy and Radiology | Prof. Simon Lloyd

Temporal bone anatomy and radiology, Otology training day, 20th April 2020 Hosted by the North West Deanery - in association with NAPDENT See description below to skip to clips Speaker: Professor Simon Lloyd, Consultant ENT Surgeon, Manchester Foundation Trust with acknowledgement to Dr Timothy Beale, Consultant Head and Neck Radiologist, University College London Hospitals Moderator: Mr Samit Ghosh, ENT Training Programme Director (North West) Ossicles 02:34 - Axial CT overview 06:31 - Coronal CT overview 09:16 - Malleus 10:15 - Incus 11:37 - Stapes Middle ear components 14:53 - Sinus tympani and facial recess 19:00 - Muscles of middle ear 22:38 - Oval and round windows Coronal CT of middle ear 24:42 - Overview 26:52 - Low lying middle cranial fossa/dehiscent tegmen 27:51 and 30:38 - Scutum and Prussak's space Vessels 32:11 - Vessels within temporal bone 36:23 - Aberrant ICA and 37:47 - Dehiscent jugular bulb 38:36 - Sigmoid sinus and 40:03 - Petrosal sinus 39:14 - High jugular bulb 47:05 - Vessel injury during mastoidectomy Facial nerve 42:03 - Introduction 43:48 - Axial CT and 45:22 - Coronal CT Vestibular system and cochlea 49:07 - Axial CT and MRI 51:05 and 57:04 - Vestibule and semicircular canals Bony canals and fissures 53:10 - Arcuate artery and vestibular aqueduct 55:32 - Nerves canals (IAM, superior/inferior vestibular) MRI 58:48 - Coronal oblique view through IAC 01:00:35 - Axial view through IAC/other cranial nerves