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A hypertrophic scar is a cutaneous condition characterized by deposits of excessive amounts of collagen which gives rise to a raised scar, but not to the degree observed with keloids. [1] Like keloids, they form most often at the sites of pimples, body piercings , cuts and burns.
The maturity of scars takes over a year; therefore, silicone treatment is also effective in scars aged over 12 months. [15] The therapy usually requires 6 to 12 months of constant wear to achieve optimum results. Recent data suggest that the combination of silicone gel sheeting and pressure therapy can improve post-traumatic scar healing. [4]
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.
Arthrofibrosis can occur after total knee replacement or partial knee replacement, when excessive scar tissue (collagen fibril) deposition occurs in and around the knee. This can be accompanied by shortening of the patellar tendon (patella baja/infera) which can also contribute to limited flexion.
[1] [2] Fibrosis is the formation of excess tissue in replacement of necrotic or extensively damaged tissue. Fibrosis in the heart is often hard to detect because fibromas, scar tissue or small tumors formed in one cell line, are often formed. [3] Because they are so small, they can be hard to detect by methods such as magnetic resonance ...
In scars, rete pegs are lost; [23] through a lack of rete pegs, scars tend to shear easier than normal tissue. [23] The endometrium, the inner lining of the uterus, is the only adult tissue to undergo rapid cyclic shedding and regeneration without scarring, shedding and restoring roughly inside a 7-day window on a monthly basis. [24] All other ...
“Getting into the habit of hydration takes time and consistency, but it is definitely doable,” Gervacio says, adding that starting from a small increase in water intake daily is better than ...
Physiologically, fibrosis acts to deposit connective tissue, which can interfere with or totally inhibit the normal architecture and function of the underlying organ or tissue. Fibrosis can be used to describe the pathological state of excess deposition of fibrous tissue, as well as the process of connective tissue deposition in healing. [ 3 ]