Decubitus Ulcers
Decubitus ulcers, are areas of broken skin that can develop in
people who:
- ·
Have been confined to
bed for extended periods of time
- ·
Are unable to move for
short periods of time, especially if they are thin or have blood vessel disease
or neurological diseases
- ·
Use a wheelchair or
bedside chair.
Diagnosis
of a Decubitus Ulcer
Medical personnel may take samples of the pressure ulcer
tissue and fluid to look for bacteria or cancer. They may also do blood
cultures, bone scans or other tests depending on the seriousness of the ulcer. In
addition, they will evaluate the condition of the ulcer according to:
- The
size of the decubitus ulcer and depth of the crater
- What
kind of tissue is affected by the ulcer: skin, bone, or muscle
- The
color of the ulcer and skin around it
- The
tissue death caused by the ulcer
- The
presence of infection, bleeding or foul odor
Treatment
of Decubitus Ulcers
Depending on the stage of the ulcer, treatment can include some
or all of the following:
- Cleaning
the ulcer and putting a dressing on the wound
- Meticulous
wound care with frequent dressing changes
- Reducing
pressure on the area by repositioning and using supporting surfaces
- Antibacterial
drugs to treat infection
- Pain
medications to relieve discomfort
- Debridement
surgery to remove dead tissue from the ulcer
- Diet
changes and increased fluid intake for faster recovery
Symptoms of Decubitus Ulcers
Stage I
In
people with darker skin, the patch may be red, purple or blue and may be more
difficult to detect. The skin may be tender or itchy, and may feel warm or cold
and firm.
Stage II
The
injured skin blisters or develops an open sore or abrasion that does not extend
through the full thickness of the skin. There may be a surrounding area of red
or purple discoloration, mild swelling and some oozing.
Stage III
The
ulcer becomes a crater and that goes below the skin surface.
Stage IV
The
crater deepens and reaches into a muscle, bone, tendon or joint.
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