What happens if proper cooling techniques are not applied during laser procedures?

When proper cooling techniques are not applied during laser procedures, surrounding tissues may suffer thermal damage. Lasers generate intense heat, and without adequate cooling, the heat can extend beyond the intended treatment area, causing damage to adjacent tissues. This can lead to unwanted side effects such as burns, inflammation, scarring, or even necrosis of the tissue, significantly impacting patient safety and the overall effectiveness of the procedure. Effective cooling helps maintain the integrity of the skin and underlying structures while allowing the laser to target only the desired area. Consequently, the importance of cooling techniques cannot be overstated in laser surgeries, as they play a critical role in preserving surrounding tissues and ensuring optimal treatment outcomes.