Portuguese Association of Otoneurology

43. Canalolithiasis of the non-ampullary end and common crus of the posterior canal (apogeotropic variant)

J. Larangeiro

Summary

In Benign Paroxysmal Positional Vertigo (BPPV), its topographical classification is based on the position of the otoconia in the semicircular canals (SCs). This position of the otoconia in the SCs can be inferred, hypothetically, from the oculomotor patterns observed during positional tests.

Authors

J. Larangeiro
(Call to the national landline network)
Rua da Paz, 66-2º, sl.24
4050-461 Porto
Portugal
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