Calf concave in a piece, you can take the following measures: 1, the patient first go to the orthopedic department of the second level or higher hospital as soon as possible, clear the cause of this symptom, and then for treatment. This kind of symptom, commonly is the existence of lower limb depression edema, or have the old injury, varicose veins. 2, clear cause, if there is a lower limb depression edema, first of all, the primary disease should be thoroughly treated. For example, to find out whether the patient has heart, kidney or malnutrition related diseases, and then treat them. The lower limbs themselves can be elevated with pillows and continuous bed rest, and thinly sliced potatoes can be applied to the skin surface, or magnesium sulfate can be used as a wet compress.3. If the condition is due to old trauma, it is important to see if there are any clinical symptoms. If there is only a depression without other symptoms, you can not deal with it, there is local obvious pain, you can do local pain point closure. If there is serious bony deformity, osteotomy and orthopedic surgery is needed.4. If this situation is caused by varicose veins, then it needs to be transferred to the vascular surgery department for varicose veins related surgical treatment.