Tools & calculators

Wells score for DVT

Clinical probability score for deep vein thrombosis.

Last reviewed 2026-01-06|vascular | dvt | risk

Inputs

Active cancer

Paralysis or immobilization of lower extremity

Recently bedridden or major surgery

Localized tenderness along deep veins

Entire leg swelling

Calf swelling >= 3 cm

Pitting edema confined to symptomatic leg

Collateral superficial veins

Alternative diagnosis as likely as DVT

Enter values to see the result.

References