Capillary refill time

What does "Capillary refill time" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.

Explanation

"Capillary refill time" refers to the time it takes for color to return to an external capillary bed after pressure has been applied to cause blanching. This is a simple test that can be used to assess the blood flow to the skin. If the color returns quickly (in less than 3 seconds), it generally indicates that the blood flow is good.

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