Pressure ulcers are typically located where?

Pressure ulcers are typically located where?

• A. Lower leg or bony prominences
• B. Toes and foot pressure points
• C. Plantar surface of foot
• D. Under the skin

Answer: (A)

Pressure ulcers form where sustained pressure compresses soft tissue against a bone, cutting off blood flow and causing tissue damage. Because tissue padding is thinnest over bony prominences, these areas are most vulnerable, which is why the lower leg and other bony prominences are the typical locations. In immobilized patients, areas like heels, sacrum, and hips are especially at risk for this reason. Other sites such as toes or the plantar surface can be affected in specific conditions, but they are not the classic primary locations for pressure ulcers. The idea is that the problem is pressure over a bone with limited cushioning, not just “under the skin.”

Pressure ulcers form where sustained pressure compresses soft tissue against a bone, cutting off blood flow and causing tissue damage. Because tissue padding is thinnest over bony prominences, these areas are most vulnerable, which is why the lower leg and other bony prominences are the typical locations. In immobilized patients, areas like heels, sacrum, and hips are especially at risk for this reason. Other sites such as toes or the plantar surface can be affected in specific conditions, but they are not the classic primary locations for pressure ulcers. The idea is that the problem is pressure over a bone with limited cushioning, not just “under the skin.”