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Benign Paroxsysmal Positional Vertigo (BPPV): An algorithm for clinicians
Dalton Gilligan, PT, DPT
Secondary Tests to Examine the Horizontal Canal
These tests can be implemented following the Roll Test to lend support to diagnosis of horizontal canal. These tests cannot substitute the Roll Test, as it is important to establish the variant of nystagmus the patient presents with (apogeotropic vs. geotropic).
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