Opi
Calc
AAA Risk
ABI Index
Caprini VTE Risk Score
Carotid Stenosis
PAD Staging
TBI Index
VQI Risk
WIfI Class
WIfI (Limb Loss Risk)
SVS WIfI Classification: The absolute modern standard for assessing the risk of major amputation in Peripheral Artery Disease.
Wound (W)
None
Small/Mild
Deep/Mod
Extensive
Ischemia (I)
ABI ≥ 0.8
ABI 0.6-0.79
ABI 0.4-0.59
ABI < 0.4
Infection (fI)
None
Mild
Moderate
Severe
Estimate Amputation Risk
Related Vascular Surgery Tools
ABI
TBI
PAD Staging
AAA Rupture Risk
Carotid Stenosis
Caprini VTE Risk Score
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