Question:medium
Name the manoeuvre shown in the image:
Name the manoeuvre shown in the image:
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Canalith repositioning sequence for posterior canal BPPV.
Updated On: Jun 23, 2026
- Brandt Daroff
- Epley
- Foster
- Semont
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The Correct Option is B
Solution and Explanation
Step 1: The illustrated stepwise repositioning of the patient's head and trunk corresponds to the Epley (canalith repositioning) manoeuvre.
Step 2: BPPV results from free-floating otoconia within a semicircular canal; gravity-driven movement of these particles triggers brief rotatory vertigo on positional change.
Step 3: By rolling the otoconia through successive canal segments and out into the utricle, the Epley technique resolves symptoms, typically targeting the posterior canal.
Step 4: Although Semont, Brandt-Daroff and Foster manoeuvres also treat BPPV, the head-turn progression shown is specific to Epley.
\[\boxed{\text{Epley}}\]
Step 2: BPPV results from free-floating otoconia within a semicircular canal; gravity-driven movement of these particles triggers brief rotatory vertigo on positional change.
Step 3: By rolling the otoconia through successive canal segments and out into the utricle, the Epley technique resolves symptoms, typically targeting the posterior canal.
Step 4: Although Semont, Brandt-Daroff and Foster manoeuvres also treat BPPV, the head-turn progression shown is specific to Epley.
\[\boxed{\text{Epley}}\]
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