Shock Wave Versus Low Level Laser on Chronic Venous Ulcer

To find out the difference in the effect of shock wave therapy and low level laser therapy on venous ulcer patient As regards the following outcomes;

1. medical state of patient no ( diabetes, hypertension,obesity,cancer , rheumatoid) 2. The degree of ulcer 3. recurrence of ulcer 4. The degree of pain and disabilities 5. inflammatory marker