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The Trochlear nerve
Manage episode 479945714 series 2986298
This episode deals with the anatomy of the trochlear nerve and the clinical features of patients presenting with oculomotor palsy at various locations through its course in the brain.
Say hello to us on X, Instagram, Facebook, and YouTube.
Those who like reading more than listening to neurology can follow us on Medium and Substack.
For notes and images of the podcast, visit Neurology Teaching Club.
Chapters
1. Intro (00:00:00)
2. Pre-test MCQs (00:01:03)
3. Anatomy (00:02:46)
4. Clinical features of trochlear palsy (00:05:49)
5. The Bielschowsky head tilt test (00:07:36)
6. Excyclotropia (00:10:50)
7. Skew deviation (00:11:46)
8. Combined third and fourth cranial nerve palsy (00:12:32)
9. Congenital fourth cranial nerve palsy (00:13:00)
10. Bilateral fourth cranial nerve palsy (00:13:39)
11. Localisation of the fourth cranial nerve palsy (00:14:43)
12. Nuclear lesion (00:15:05)
13. Fascicular lesion (00:15:53)
14. Subarachnoid lesion (00:16:43)
15. Cavernous sinus and SOF lesions (00:17:17)
16. Orbital lesion (00:17:48)
17. Superior oblique myokymia (00:18:37)
18. Brown's superior oblique tendon sheath syndrome (00:19:24)
19. Post-test MCQs (00:19:53)
20. Outro (00:22:27)
21 episodes
Manage episode 479945714 series 2986298
This episode deals with the anatomy of the trochlear nerve and the clinical features of patients presenting with oculomotor palsy at various locations through its course in the brain.
Say hello to us on X, Instagram, Facebook, and YouTube.
Those who like reading more than listening to neurology can follow us on Medium and Substack.
For notes and images of the podcast, visit Neurology Teaching Club.
Chapters
1. Intro (00:00:00)
2. Pre-test MCQs (00:01:03)
3. Anatomy (00:02:46)
4. Clinical features of trochlear palsy (00:05:49)
5. The Bielschowsky head tilt test (00:07:36)
6. Excyclotropia (00:10:50)
7. Skew deviation (00:11:46)
8. Combined third and fourth cranial nerve palsy (00:12:32)
9. Congenital fourth cranial nerve palsy (00:13:00)
10. Bilateral fourth cranial nerve palsy (00:13:39)
11. Localisation of the fourth cranial nerve palsy (00:14:43)
12. Nuclear lesion (00:15:05)
13. Fascicular lesion (00:15:53)
14. Subarachnoid lesion (00:16:43)
15. Cavernous sinus and SOF lesions (00:17:17)
16. Orbital lesion (00:17:48)
17. Superior oblique myokymia (00:18:37)
18. Brown's superior oblique tendon sheath syndrome (00:19:24)
19. Post-test MCQs (00:19:53)
20. Outro (00:22:27)
21 episodes
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