Liggesår

Liggesår, also known as pressure ulcers or bedsores, are localized damage to the skin and/or underlying tissue, typically over a bony prominence, caused by pressure, or pressure in combination with shear and/or friction. They are most commonly associated with prolonged immobility, such as bedridden patients, or those in wheelchairs for extended periods. The condition is a significant health issue, often leading to complications such as infection, tissue death, and chronic pain.

The development of liggesår is influenced by several factors, including skin integrity, moisture, shear, and friction. Prolonged pressure on the skin can lead to tissue damage, which may not be immediately visible but can progress to an open ulcer. The severity of liggesår is typically classified into four stages, ranging from non-blanchable erythema of intact skin (stage 1) to full-thickness tissue loss (stage 4).

Prevention and management of liggesår involve a multidisciplinary approach, including regular repositioning, use of pressure-relieving devices, maintaining proper skin moisture, and nutritional support. Early detection and intervention are crucial in preventing the progression of the condition. Healthcare professionals play a vital role in identifying and addressing the risk factors associated with liggesår, ensuring the safety and well-being of patients at risk.