Decubitus

Decubitus is a medical term that refers to a condition where there is damage to the skin and underlying tissue resulting from prolonged pressure on the skin. Decubitus ulcers, also known as pressure ulcers or bedsores, are common in individuals who are bedridden or otherwise immobilized for extended periods of time.

Causes

Decubitus ulcers are caused by three main factors: pressure, friction, and shear. The most common cause is the pressure that is exerted on the skin when one remains in a single position for a long time. This pressure reduces blood flow to the area, causing the skin and underlying tissue to die. Friction and shear, on the other hand, can damage the skin, making it more susceptible to pressure ulcers.

Symptoms

The symptoms of decubitus ulcers can vary depending on the stage of the ulcer. Early symptoms may include changes in skin color or texture, pain, or swelling. As the ulcer progresses, symptoms may include the development of an open sore, changes in the color of the skin around the sore, and a foul odor.

Treatment

Treatment for decubitus ulcers involves relieving the pressure that caused the ulcer, treating the wound, controlling pain, preventing infection, and maintaining good nutrition. This may involve the use of special mattresses or cushions, wound care, medications, and dietary changes.

Prevention

Prevention of decubitus ulcers involves regular movement and repositioning, good skin care, maintaining good nutrition, and using special mattresses or cushions for those at high risk.

See Also

• Pressure ulcer
• Bedsore
• Skin ulcer
• Wound care

References

Decubitus Resources
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