What Are the Causes of Pressure Ulcers?
Pressure ulcers, also called bedsores, commonly occur in bedridden or wheelchair-bound individuals, especially those who are paralyzed or comatose. Bony protuberances are the most common areas for ulcers, including the elbows, knees, heels and tailbone. Four different categories classify the severity of bedsores, according to the Merck Manual of Medical Information. Treatment for pressure ulcers depends on the extent of damage occurring to the skin and surrounding tissues. Preventing pressure ulcers is possible by frequently changing position to decease pressure on the body, and by frequently inspecting the skin.
