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The exact mechanism of action of silicone gel sheeting has not been fully studied. Currently, many proposed mechanisms explain the efficacy of such treatment, including the occlusion and hydration effect, increased body surface temperature, polarized electric charge, immunological effects, etc. [9] The occlusion and hydration effect is the most studied mechanism of action.
Scarification can be used to transmit complex messages about identity; such permanent body markings may emphasize fixed social, political, and religious roles. [1] Tattoos, scars, brands, and piercings, when voluntarily acquired, are ways of showing a person's autobiography on the surface of the body to the world. [7]
Icepick scars are narrow, deep scars in the skin that form a hole or V-shape. Boxcar scars are square-shaped depressions with sharply defined edges. Rolling scars have sloping edges.
Timing is important to wound healing. Critically, the timing of wound re-epithelialization can decide the outcome of the healing. [11] If the epithelization of tissue over a denuded area is slow, a scar will form over many weeks, or months; [12] [13] If the epithelization of a wounded area is fast, the healing will result in regeneration.
A scar is deemed mature when it is avascular, flat, pliable, and soft, and immature if it is red, raised, and/or stiff. It can take six months to five years for scars to fully mature. The hands and face should receive particular attention in order to reduce the likelihood of long-term impairment and disability, as they are the body parts most ...
Hanna Wendt, and a team of her colleagues in the Department of Plastic, Hand and Reconstructive Surgery at Medical School Hannover Germany, have found a method for creating artificial skin using spider silk. Before this, however, artificial skin was grown using materials like collagen. These materials did not seem strong enough.
In 1928 Smith & Nephew of the UK acquired the licence to market and produce the Elastoplast range of bandages. Beiersdorf bought the brand in 2000. In some countries in Europe Hansaplast, a brand name started by Beiersdorf in 1922, is used instead. [2]
Scar free healing is the process by which significant injuries can heal without permanent damage to the tissue the injury has affected. In most healing, scars form due to the fibrosis and wound contraction, however in scar free healing, tissue is completely regenerated. During the 1990s, published research on the subject increased; it is a ...
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