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Lesson
Inner Ear
49 topics, 3 hr. 16 min.
Inner Ear Preview
2 m.Inner Ear – Introduction
2 m.Anatomy of the Internal Auditory Canal (IAC)
8 m.Coronal Anatomy of the Inner Ear
4 m.Axial IAC Anatomy and Otospongiosis/Otosclerosis
6 m.Coronal IAC Anatomy and Facial Nerve Segments
6 m.MRI imaging techniques and cochlea aplasia
7 m.IAC Congenital Lesions & Syndromes - Summary
7 m.Cochlear Hypoplasia
8 m.Cochlear Nerve Deficiency, Pontine Tegmental Cap Dysplasia
5 m.Bilateral Cochlea Nerve Deficiency
5 m.Labyrinthine Dysplasia/Syndromes - Summary
10 m.Incomplete Partition Type 1
3 m.Incomplete Partition Type 2 – Summary
3 m.Bilateral Incomplete Partition Type 2
3 m.Mondini Malformation, Incomplete Partition Type II
2 m.Incomplete Partition Type II, Mondini Malformation, Semicircular Canal Abnormality
3 m.Vestibular Malformation
3 m.Enlarged Endolymphatic Sac
2 m.Incomplete Partition Type III – Summary
4 m.Down Syndrome – Summary
6 m.Down Syndrome, Semicircular Canal Deformity, Cochlear Aperture Stenosis
6 m.Down Syndrome, Aperture Stenosis
6 m.Cochlear Hypoplasia and Aperture Stenosis - Summary
4 m.Semicircular Canal (SCC) Dehiscence – Summary
4 m.Semicircular Canal (SCC) Dehiscence
3 m.Semicircular Canal (SCC) – Oblique Reformat
2 m.Inflammatory/Infectious Lesions of the Inner Ear - Summary
7 m.Labyrinthitis, Secondary to Otomastoiditis
3 m.Labyrinthine Fistula Mastoidectomy and Cochlea implant
3 m.Viral Labyrinthitis
3 m.Otospongiosis (Otosclerosis) - Summary
10 m.Bilateral Otospongiosis (Otosclerosis)
5 m.Bilateral Retrofenestral Otospongiosis
4 m.Bilateral Otospongiosis and SCC Dehiscence
3 m.Otospongiosis, Left Stapedectomy
3 m.Labyrinthitis Ossificans – Summary
11 m.Post Traumatic Labyrinthitis Ossificans
3 m.Labyrinthitis Ossificans, Cochlear Turn
2 m.Labyrinthitis Ossificans, Superior SCC
2 m.Unilateral Labyrinthine Ossificans
2 m.Petrous Apex Lesions
8 m.Right Cholesterol Granuloma
5 m.Intravestibular/Labyrinthine schwannoma
3 m.Labyrinthine Schwannoma
4 m.Left Side Labyrinthine/Vestibule Schwannoma
2 m.Endolymphatic Sac Tumor (ELST) – Summary
4 m.Endolymphatic Sac Tumor and VHL
4 m.Inner Ear Malignant Neoplasm and Trauma Closing Points
6 m.0:05
Hi, my name is Dave Yousem
0:07
and I'm a professor of neuroradiology at the
0:10
Johns Hopkins University School of Medicine.
0:12
I'd like to recommend that you watch
0:15
this session on the inner ear.
0:17
It's the last of the three components of the temporal
0:20
bone. We've already done the external auditory
0:22
canal and the middle ear cavity, but I can
0:25
tell you that the real juicy, great stuff is in the inner ear,
0:28
where you'll find lots of interesting congenital
0:31
anomalies that have great eponyms
0:33
like Michel's deformity, Mondini malformation, etc.,
0:36
as well as interesting inflammatory lesions such
0:39
as otospongiosis, labyrinthitis ossificans,
0:44
and all kinds of interesting labyrinthitis lesions.
0:48
Thank you very much,
0:48
and I hope I see you online at MRI online,
0:52
the temporal bone inner ear.
0:54
Thank you.
Inner Ear Preview
HIDEInteractive Transcript
0:05
Hi, my name is Dave Yousem
0:07
and I'm a professor of neuroradiology at the
0:10
Johns Hopkins University School of Medicine.
0:12
I'd like to recommend that you watch
0:15
this session on the inner ear.
0:17
It's the last of the three components of the temporal
0:20
bone. We've already done the external auditory
0:22
canal and the middle ear cavity, but I can
0:25
tell you that the real juicy, great stuff is in the inner ear,
0:28
where you'll find lots of interesting congenital
0:31
anomalies that have great eponyms
0:33
like Michel's deformity, Mondini malformation, etc.,
0:36
as well as interesting inflammatory lesions such
0:39
as otospongiosis, labyrinthitis ossificans,
0:44
and all kinds of interesting labyrinthitis lesions.
0:48
Thank you very much,
0:48
and I hope I see you online at MRI online,
0:52
the temporal bone inner ear.
0:54
Thank you.
Report
Description
Faculty
David M Yousem, MD, MBA
Professor of Radiology, Vice Chairman and Associate Dean
Johns Hopkins University
Tags
Temporal bone
Syndromes
Non-infectious Inflammatory
Neuroradiology
Neoplastic
MRI
Infectious
Idiopathic
Head and Neck
Congenital
CT
Brain
Acquired/Developmental
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