Shanghai’s cold winter, wearing thick cotton clothes, warm pants, with scarves, gloves, knee pads, feel the cold from all corners into the body. Not to mention the grandparents with cold legs, as long as they feel a little cold, their legs immediately start to hurt, and they can not walk at all. Is it possible to hide in the house and not go out this boring way to spend the winter? There is no way for grandparents to go out and play Tai Chi and dance? But don’t worry, let’s first understand why there will be old cold legs? When you get older, if you also have high blood cholesterol or diabetes, your blood vessels tend to become narrowed, blood flow slows down, and blood flow decreases. When the narrowing reaches a certain level, or even the lumen is occluded, the blood supplied to the lower extremities can not meet the needs of the lower extremities, ischemia will occur and make the lower extremities feel especially cold. Sometimes cover with blankets or hot compresses, even wearing cotton pants in summer can not solve the problem of cold lower extremities. Elderly people have cold legs, fear of cold or mild numbness or calf cramps, etc., relying on long-term medication is not a solution, and harmful to the body. So in the end what can be done to treat it Pain Department will bring the latest medical advances into the clinic, half an hour, easily, to solve the old cold legs. Stereotactic image-guided puncture technology features One, small incision under the needle operation Two, triple positioning high precision Three, the whole process of visualization risk is small Four, immediate effect is good Five, minimally invasive operation with less bleeding By CT and ultrasound dual guidance of lumbar sympathetic related treatments, both safe and accurate, the operation time is short, and you can go home with a little bit of observation after the treatment. After the operation, many grandparents told us that they were not so afraid of being treated under local anesthesia, and they felt their legs warm immediately after the treatment, and they had confidence to insist on exercising and daily activities. Warm tips: to do the “three security”. Warm: wear knee pads, wear fall pants; maintenance: you can soak your feet, hot compresses, fumigation; protection: scientific exercise, to avoid injury; control your mouth: to avoid excessive weight gain. In addition, hiking, running, dancing, these strenuous exercise with joint wear and tear to do less.