Diabetic foot is a set of disease defects on the foot that leads to an ulcer in the skin that does not heal without proper professional care. The basic harmful circumstances that lead to an ulcer are:
An ulcer is a wound that does not heal, or heals unusually slowly. It is a dangerous complication, but it is often the result of a very common skin injury:
An ulcer can be very painful if the skin nerves are still healthy, but it can be completely painful if the nerves are destroyed. An ulcer, which is mainly caused by poor blood circulation (ischemic ulcer), usually occurs on the edges of the foot or toes, where the tissue has been exposed to prolonged pressure (a few hours is enough). The ulcer, which occurs after the crack of the cornified skin in places of long-term exposure to greater pressure during walking, is surrounded on the sole by a ring of residual corneum. It is characterized by severe damage to the nerves of the foot and rarely hurts because the nerves that sense pain are destroyed.
Nerve damage can be recognized by insensitivity to touch. Touch the skin of the toes and feet with a piece of cotton. Poor blood supply can be recognized by the following signs and problems: the foot is cold, the patient often gets cold in the legs, after walking a certain distance, pain appears in the legs or thighs. The skin of the feet is cold, slightly cherry-coloured, the nails are thickened, the skin is dry and flaky. Ask your doctor to feel the pulse of the vein on the instep and behind the inner ankle joint. Hard and cracked skin is a sign of excessive pressure when walking. In a healthy foot, the skin is normally thin and soft at these points.
Gangrene is the death of tissue. A distinction is made between dry and wet gangrene. In dry gangrene, which is the result of the interrupted blood supply, the dead tissue is hard and black. Moist gangrene is an infection that causes fluid to ooze due to inflammation in still-living tissue. The decayed tissue must be surgically removed (amputated). The extent of the amputation (toe, part of the foot, foot, shin or above the knee) depends on the extent of the decayed tissue and the state of the arterial circulation. The part of the limb that remains can be well blooded so that the amputation wound heals well. The Pedimed Center’s expert team, which has additional knowledge for working with diabetic patients, is completely devoted to you.
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