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[1] [2] [3] The use of this technique in wound management started in the 1990s and this technique is often recommended for treatment of a range of wounds including dehisced surgical wounds, closed surgical wounds, open abdominal wounds, open fractures, pressure injuries or pressure ulcers, diabetic foot ulcers, venous insufficiency ulcers, some ...
Diabetic foot ulcer is a breakdown of the skin and sometimes deeper tissues of the foot that leads to sore formation. It is thought to occur due to abnormal pressure or mechanical stress chronically applied to the foot, usually with concomitant predisposing conditions such as peripheral sensory neuropathy, peripheral motor neuropathy, autonomic neuropathy or peripheral arterial disease. [1]
Pressure wounds are often the result of local ischemia from the increased pressure. Increased pressure also plays a roles in many diabetic foot ulcerations as changes due to the disease causes the foot to have limited joint mobility and creates pressure points on the bottom of the foot.
Pressure ulcers can trigger other ailments, cause considerable suffering, and can be expensive to treat. Some complications include autonomic dysreflexia, bladder distension, bone infection, pyarthrosis, sepsis, amyloidosis, anemia, urethral fistula, gangrene and very rarely malignant transformation (Marjolin's ulcer – secondary carcinomas in chronic wounds).
Total contact casting (TCC) is a specially designed cast designed to take weight off of the foot (off-loading) in patients with diabetic foot ulcers (DFUs). Reducing pressure on the wound by taking weight off the foot has proven to be very effective in DFU treatment. DFUs are a major factor leading to lower leg amputations among the diabetic ...
Due to advanced peripheral nerve dysfunction associated with diabetes (diabetic neuropathy), patients' feet have a dryness of the skin and a reduced ability to feel pain (nociception). Hence, minor injuries may remain undiscovered and subsequently progress to a full-thickness diabetic foot ulcer. Moreover, foot surgery is well tolerated without ...
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A wound is any disruption of or damage to living tissue, such as skin, mucous membranes, or organs. [1] [2] Wounds can either be the sudden result of direct trauma (mechanical, thermal, chemical), or can develop slowly over time due to underlying disease processes such as diabetes mellitus, venous/arterial insufficiency, or immunologic disease. [3]