Hello Carole, The Donjoy Dura Soft Shoulder Wrap/Back Wrap can be used for both the shoulder and back. It is a 12x13 square ice pack that can be wrapped around and secured with 2 velcro straps. This is not to be used as a sling.
Leg swelling related to fluid buildup. Leg swelling caused by the retention of fluid in leg tissues is known as peripheral edema. It can be caused by a problem with the circulatory system, the lymphatic system or the kidneys. You may also experience swelling due to fluid buildup after sitting or standing for a long time. Factors related to fluid buildup include: 1  Acute kidney failure.  Cardiomyopathy (disease of heart tissue)
Excess fluid can build up in various locations in your body, leading to a condition called edema. Edema is swelling that usually occurs in the feet, ankles and legs (where it's called peripheral edema), but it also can occur in the lungs (where it's called pulmonary edema) and in the abdomen (where it's called ascites).