Which therapeutic measure is used to prevent hypertrophic scarring during the rehabilitation phase of burn recovery?

Applying pressure garments is a critical therapeutic measure used to prevent hypertrophic scarring during the rehabilitation phase of burn recovery. These garments provide continuous pressure to the affected skin areas, which helps to flatten and soften the scars that can develop after a burn injury. The mechanism behind this is that the pressure limits blood flow to the area, which in turn can help reduce collagen production and minimize scar formation.

In addition to the mechanical pressure they provide, pressure garments also promote better healing environments for the skin and are often used in conjunction with other postoperative care measures. They are most effective when worn consistently and for extended periods, typically 24 hours a day, until the new tissue has matured, which can take several months to years, depending on the severity of the burn.

Other options such as performing active range of motion exercises, massaging new tissue with lotions, and repositioning the patient are beneficial for improving mobility and preventing contractures, but they do not specifically target scar prevention as effectively as pressure garments do. Thus, pressure garments are the most essential intervention in managing and preventing hypertrophic scarring during the rehabilitation phase of burn recovery.