What term describes the energy delivered by fractional lasers?

The term that best describes the energy delivered by fractional lasers is often referred to as "fractionated energy." Fractional lasers work by delivering energy in a fractional manner, meaning that the laser beam is divided into numerous small areas or micro-columns of thermal energy that treat only a portion of the skin at a time. This method allows for effective treatment while also promoting faster healing of the surrounding untreated tissue, resulting in reduced downtime for patients.

In fractional laser treatments, the laser creates microscopic wounds in a controlled pattern, which stimulates the body's natural healing processes and encourages collagen production without damaging the entire skin surface. This technique is particularly beneficial in addressing issues like wrinkles, scars, and skin texture, as it provides a balance between efficacy and safety. Thus, "fractionated energy" accurately reflects the approach used in these procedures.