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Published byLiliana Howard Modified over 6 years ago
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Use of support and compression in lymphoedema/chronic oedema
DEFINITIONS SUPPORT: the retention and control of tissues COMPRESSION: the application of pressure to the skin and tissues (Thomas 1990)
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PRINCIPLES SUPPORT: use of low/non extensible garments or bandages.
Provides low resting pressure and high working pressures in response to movement
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COMPRESSION Use of elastic, extensible garments or bandages
Provides sustained pressure
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Principles of lymphoedema multi-layer bandaging
Use of padding/foam -provide evenly graduated pressures to influence shape. Use of layered short-stretch bandages - low resting and high working pressures - provide rigidity but comfort and movement Bandaging to all swollen areas including toes and upper limb.
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BANDAGE PRESSURE THE PRESSURE PRODUCED BY A COMPRESSION BANDAGE CAN BE PREDICTED ACCORDING TO LAPLACE’S LAW: P=TxNx4630 C x W P = sub-bandage pressure T= bandage tension N = number of layers C = limb circumference W = bandage width
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LAPLACE’S LAW THIS LAW SHOWS THAT SUB-BANDAGE PRESSURE WILL:
Rise with increasing bandage tension and number of bandage layers Decrease with increasing limb circumference and bandage width.
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TOE OEDEMA
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Indications for multi-layer lymphoedema bandaging
Fragile, damaged or ulcerated skin Lymphorrhoea Distortion in shape Limb too large to fit hosiery Deep skin folds Chronic skin changes
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Contraindications of multi-layer lymphoedema bandaging
Severe arterial insufficiency DVT Uncontrolled heart failure Uncontrolled hypertension Severe peripheral neuropathy Acute inflammatory episode Active TB
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