Role of Compression and Physical Therapy in the Treatment of Chronic Venous Insufficiency

Chronic venous insufficiency (CVI) is a common peripheral vascular condition characterised by the retrograde blood flow in the lower extremities and its consequences such as oedema and other complications. Clinical severity of CVI is assessed according to the CEAP (Clinical, Etiological, Anatomic, and Physiopathologic) classification, which recognises seven grades of increasing clinical severity (C0–C6). Compression therapy aims to accelerate vein, lymph, and microcirculation flow and therefore reduce chronic nonbacterial inflammation and oedema of the extremities. In accordance with the elasticity and stiffness, compression bandages and garments are divided into short-stretch and long-stretch compression materials. Compression therapy is applicable in all stages of CVI. Moreover, compression therapy in conjunction with physical therapy and lifestyle modifications is more effective in reducing oedema, preventing venous distension, and reducing venous wall tension, all while improving calf muscle pump function. Physical therapy in CVI treatment combines everyday lifestyle modifications, physical activity, medical exercise, sports activity, hydrotherapy, and electrotherapy. Therefore, physical therapy is used either for prevention or either for therapeutic purposes in CVI. For grades CEAP C0–C2, preventive measures consist of education and counselling, medical exercise and general fitness, and sports and physical activities. However, for therapy in grades CEAP C3–C6, medical exercise and a specific rehabilitation programme, manual lymphatic drainage and massage, balneotherapy, and electrotherapy are recommended.