WIfI classification: the Society for Vascular Surgery lower extremity threatened limb classification system, a literature review

The objective of this study is to collect together the main points about the WIfI classification that have been discussed in the scientific literature. Most of the studies conducted for validation of this classification system prove its association with factors related to limb salvage, such as amputation rates, amputation-free survival, prediction of reintervention, amputation, and stenosis (RAS) events, and wound healing.
Source: Jornal Vascular Brasileiro - Category: Surgery Source Type: research