Healthy skin is comprised of interlocking tissue in the dermis that creates a three-dimensional web of collagen fibers that run parallel to the skin's surface. The outside layer of skin naturally puts pressure on the layers that lie beneath. Under standard conditions, this pressure allows injured skin to recuperate to its normal state free of scar tissue.
When the skin and papillary dermis is devastated by a burn, the usual pressure exerted by these layers is missing. The lack of pressure causes hypertrophic scars to form with a greater potential of deformity.
It is essential that burn victims dress with pressure garments before the scar has a chance to mature and is still in its active stages. During its early development, scar tissue will respond to stimuli, so wearing pressure garments during this time is imperative to promote normal healing. These garments should be worn for 23 hours straight until they are taken off for bathing or cleaning purposes. Patients can expect to continue wearing pressure garments between a year and year-and-a-half.
Uninterrupted use of pressure garments helps combat the thickness, buckling, and nodular patterns displayed by hypertrophic scars. Instead, a soft, flexible, stretchy scar forms allowing regular mobility at the joints. The external force provided by the garments also helps control swelling and reduces the blood flow to the scar. This will limit itchiness and stop collagen from synthesizing. Equally as important, pressure garments provide a constant shield from injury.
Caring for pressure garments
Obviously, pressure garments play a major role in the burn healing process. However, the garments must be properly maintained for them to produce the results you're hoping for. Don't hesitate to contact your therapist if you have any questions regarding your pressure garments. Here are some suggestions for keeping them clean and in good working condition:
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