The nurse should implement to prevent the formation of a sacrum ulcer for client who is immobile position prone with a small pillow below the diaphragm.
A pressure injury is described as localised tissue damage caused by pressure to the skin and/or underlying tissue.
Although PIs frequently form over bony prominences, they are more frequently connected to a medical device or object in children. A PI can occur under pressure as well as from inadequate blood flow, friction, shear, and tissue ischaemia. Unrelieved pressure can harm the deep fascia, subcutaneous fat, skin, bone, and muscle.
Development of PI is influenced by the tissues' capacity to withstand pressure, including its intensity and duration. Long-term pressure on a small patch of tissue blocks blood flow, starving the tissue of nutrients and oxygen, leading to ischaemia and re-perfusion damage.
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