Pressure ulcers are lesions that affect patients bedridden, naturally heal within a few months. Only one operation can accelerate healing. The decubitus ulcer is a pressure, if too hard tissue between tablet time (a bed or chair) and a bony prominence are occurring.
If zone compressed redness appears on the surface of the skin. Crushing pressure vessel into the deep. The blood watered several tissues, which eventually runs out of oxygen, as tissue hypoxia. If this continues, the tissues that need more oxygen, such as muscle and fat, die and become necrotic. Continue reading