In what way can Co2 lasers be delivered?

The delivery of CO2 lasers in a pixel-type matrix is significant because this method allows for precise and controlled skin resurfacing while promoting faster healing. A pixel-type matrix delivery creates micro-injuries within the skin, leaving surrounding tissue intact, which accelerates the skin's recovery process. This fractional approach is designed to target specific areas without affecting the entire surface, minimizing downtime and reducing the risk of complications.

In contrast, laser delivery in a continuous beam would uniformly treat the entire area, which can lead to longer healing times and increased risk of side effects such as hyperpigmentation or scarring. Scattered light patterns do not provide the focused energy required for effective skin treatments and could result in uneven results or insufficient energy delivery. While using a focused point may enhance precision for targeted treatments, it lacks the broader surface area advantages that a fractional delivery method offers. Thus, the pixel-type matrix is favored for its combination of efficacy and safety in medical aesthetics.