What's a pressure sore
A pressure sore is defined as an area of tissue damage appearing after a prolonged period of ischemia in the tissue.There are several factors contributing to the formation of pressure sores.
These factors can be divided into two groups, extrinsic and intrinsic.
The extrinsic factors are externally applied pressure, shear forces, and increases in surface temperature and humidity.
The intrinsic factors consider the individual’s condition: for example, the grade of immobility and activity, age , nutrient intake, skin condition , loss of sensation, incontinence, low blood.
These factors can be divided into two groups, extrinsic and intrinsic.
The extrinsic factors are externally applied pressure, shear forces, and increases in surface temperature and humidity.
The intrinsic factors consider the individual’s condition: for example, the grade of immobility and activity, age , nutrient intake, skin condition , loss of sensation, incontinence, low blood.
