Tuesday, April 13, 2010
horizontal canal BPPV
0606550957_005_0000000018_0000000376_01.avi
Here is the link to the video of the patient that I misplaced the otoconia from the posterior canal into the horizontal canal...Ooops!
So, I did a Dix Hallpike head right and got torsional nystagmus. I then did CRT for that canal, however, did not do it correctly (I didn't realize it at the time). Typically after CRT, we perform another Dix Hallpike to make sure that there is no more nystagmus. What you are seeing is the result of the second Dix Hallpike after a (failed) manuever.
Here is the link to the video of the patient that I misplaced the otoconia from the posterior canal into the horizontal canal...Ooops!
So, I did a Dix Hallpike head right and got torsional nystagmus. I then did CRT for that canal, however, did not do it correctly (I didn't realize it at the time). Typically after CRT, we perform another Dix Hallpike to make sure that there is no more nystagmus. What you are seeing is the result of the second Dix Hallpike after a (failed) manuever.
Thursday, April 8, 2010
videos
Tracing show vertical nystagmus, however, there is no consistent nystagmus (a couple of beats here and there, but nothing consistent)
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