Capillary Refill Test

Capillary refill test

Test Procedure:
Apply pressure to the distal volar portion of the digit or the nail of the digit until the tissue turns pale. Release and measure number of seconds it takes for color to return to normal.

Positive results:
It takes more than 2 seconds for color to return to normal after pressure is released

Negative Results:
Color returns to normal in 2 seconds or less.

Implications of positive test result:
Vascular status is impaired. Care will need to be taken with any intervention for which impaired vascular status is a precaution or contraindication. Healing will likely occur more slowly.