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Module
BPPV Maneuver Simulator
Pick a clinical scenario, pick a repositioning maneuver, watch the otoconia move (or fail to move). Three parallel tracks: head position, otoconia in the labyrinth, resulting nystagmus.
Clinical scenario
Choose a maneuver
Patient position
torso 0° · pitch 0° · yaw +45°
Otoconia location
Right posterior canal · 15% along the canal
Resulting nystagmus
Eyes quiet — debris is stationary or has reached the utricle.
Step 1 of 5
Sit upright, head turned 45° right
Starting position. The 45° right turn aligns the right posterior canal with the sagittal plane so that the upcoming head-hang movement will pull otoconia along the canal's long axis.
space play/pause · ← → step · R restart