tailieunhanh - Atlas of the Diabetic Foot - part 5

Atlas của chân bệnh tiểu đường cơ sở của nó là sạch sẽ, được bao phủ bởi các mô tạo hạt khỏe mạnh. Giày dép điều trị đã được quy định (giày độ sâu thêm với một đế dụng cụ chỉnh hình và một cửa sổ theo khu vực loét) và bệnh nhân được khuyên là nên hạn chế tối đa hoạt động của mình. | 90 Atlas of the Diabetic Foot a painful-painless foot is a quite common feature of neuropathic diabetes. Keywords Neuropathic ulcer granulating tissue NEUROPATHIC ULCER OVER A COLLAPSED MIDFOOT A typical neuropathic ulcer under a bony prominence in a patient with midfoot collapse due to neuro-osteoarthropathy is shown in Figure . Callus formation is present at the margins of the ulcer while its base is clean covered by healthy granulating tissue. Therapeutic footwear was prescribed extra depth shoes with an orthotic insole and a window under the ulcerated area and the patient was advised to minimize his activities. The ulcer healed in 3 months. Ulcers in patients with midfoot collapse recur very often. Prevention of new ulcers over the same bony prominence is achieved by prophylactic surgery osteotomy of the prominent bone . Preservation of plantar ligaments is essential since their extensive resection may cause progression of the rocker bottom deformity. Keywords Neuropathic ulcer bony prominence prophylactic osteotomy Figure Neuropathic ulcer over a bony prominence in a patient with neuro-osteoarth-ropathy NEUROPATHIC ULCER UNDER FOURTH METATARSAL HEAD A 74-year-old female patient with type 2 diabetes diagnosed at the age of 62 years was referred to the outpatient diabetic foot clinic because of callus formation on her right sole. She was being treated with insulin and had a history of hypertension and ischemic heart disease. On examination she was found to have severe peripheral neuropathy and normal peripheral pulses. In addition significant muscle atrophy of her feet claw toes and a hemorrhagic callus on the fourth metatarsal head of her right foot were found Figure . An impressive finding was the palpation of her metatarsal heads just below the skin as the fat pads had been displaced anteriorly. After callus removal a superficial ulcer was revealed Figure . An anteroposterior radiograph showed diffuse Neuropathic Ulcers at Various Sites 91 .

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