The most common site for pressure sores in the prone position is the anterior iliac, which is usually the bone that protrudes from both sides of the lower ilium. In the prone position, the forefoot position is also prone to pressure injuries and pressure sores if the forefoot position is not protected properly. Prone position is mostly seen in surgery, this position is relatively rare, but do lumbar disc spurs surgery, the patient is in the prone position, if underneath the surgical protective cushion, ie, postural cushion, poorly padded will be prone to pressure sores. This type of pressure ulcer is also called medical pressure ulcer, related to the medical operation. If you want to avoid prone pressure ulcers, the operation should be properly protected, the patient with the body position cushion cushion, and then carry out surgical operations, you can avoid pressure ulcers to a certain extent.