Diagnosis

Posterior Circulation Stroke

Rule in

🎬Video coming Sept 2026
Head Impulse Test
aka Head thrust test; Halmagyi test
Rule in:HPosterior Circulation Stroke, SHPeripheral Vestibular Dysfunction
Rule out:HPeripheral Vestibular Dysfunction, HPosterior Circulation Stroke

Rule out

🎬Video coming Sept 2026
Head Impulse Test
aka Head thrust test; Halmagyi test
Rule in:HPosterior Circulation Stroke, SHPeripheral Vestibular Dysfunction
Rule out:HPeripheral Vestibular Dysfunction, HPosterior Circulation Stroke

Associated tests

Bedside tests linked to this diagnosis without specific rule-in / rule-out data.

🎬Video coming Sept 2026
Alternate Cover Test (Test of Skew)
aka Cross-cover test
Rule in:IEPeripheral Vestibular Dysfunction, IEPosterior Circulation Stroke
Rule out:IEPeripheral Vestibular Dysfunction, IEPosterior Circulation Stroke
🎬Video coming Sept 2026
HINTS Exam
Rule in:IEPeripheral Vestibular Dysfunction, IEPosterior Circulation Stroke
Rule out:IEPeripheral Vestibular Dysfunction, IEPosterior Circulation Stroke
🎬Video coming Sept 2026
Nystagmus Characterization
Rule in:IEPeripheral Vestibular Dysfunction, IEPosterior Circulation Stroke
Rule out:IEPeripheral Vestibular Dysfunction, IEPosterior Circulation Stroke