Vertigo myth: Central vs peripheral tables help you make the diagnosis in vertigo

Tables consisting of the characteristics of undifferentiated vertigo divided into central and peripheral causes are NOT helpful clinically and should not be used. The Big 3 of Vertigo algorithm is a much better approach for vertigo novices to learn. "Clinical diagnosis of BPPV and vestibular neuritis" by Johns and Quinn https://www.cmaj.ca/content/192/8/E182 "Does my dizzy patient have a stroke?" by Tarnutzer et al https://www.cmaj.ca/content/183/9/E571 00:00 Intro 01:46 Short answer 02:33 Personal background story 03:35 Typical tables 03:56 How they were supposed to work 04:27 Why they don't work 06:40 Rosen's table from 1983 11:06 Rosen's table from 2018 14:17 Table from youtube lecture 15:00 Final verdict 15:34 The Big 3 of Vertigo approach 16:28 Conclusion and outro