CEAP Classification of Chronic Venous Disorders C1: Telangiectasia, Reticular Veins C2: Varicose Veins C3: Edema C4a: Pigmentation and/or eczema C5: Healed Wound C6: Open Wound / Venous Ulcer #CEAP #Classification #Chronic #Venous #Disorders #varicose #veins #diagnosis #clinical