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Quincke sign

 

https://m.youtube.com/watch?v=-wBgB_kYrvk

 

 

Quincke’s sign, also known as Quincke’s pulse.

 

 

Quincke’s sign  represents the visualization of capillary pulsations upon light compression applied to the tip of the fingernail bed. 

 

 

It is a finding associated with chronic severe aortic insufficiency.

 

 

Quincke’s sign is one of several signs exhibited in patients with chronic severe aortic insufficiency.

 

 

 

 

 

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