360 degree scaling
Every nurse will measure the same wound differently. Often all an investigator has is a photo to determine if the wound was measured correctly.
The KISS Wound Photo Guides scale a wound 360 degrees giving a reference point anywhere around the wound to determine if the assessment was done correctly. Given that the inner diameter is a fixed length it is easy to determine if the assessment was done correctly.
360 degree scaling make it very easy to determine if the wound is increasing or decreasing in size just by comparing a prior photo.