Annals of Phlebology

Table. 2.

Clinical class in the 2020 update of the CEAP classification

C class Description
C0 No visible or palpable signs of venous disease
C1 Telangiectasias or reticular veins
C2 Varicose veins
C2r Recurrent varicose veins
C3 Edema
C4 Changes in skin and subcutaneous tissue secondary to chronic venous disease
C4a Pigmentation or eczema
C4b Lipodermatosclerosis or atrophie blanche
C4c Corona phlebectatica
C5 Healed ulcer
C6 Active venous ulcer
C6r Recurrent active venous ulcer
Ann Phlebology 2022;20:19~23
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