Which statement best describes the action of lasers on tissue compared to electrosurgery?

Which statement best describes the action of lasers on tissue compared to electrosurgery?

• A. Lasers provide more efficient cutting
• B. Lasers are less effective in precise trimming
• C. Lasers induce more thermal damage
• D. Lasers have less precision in cutting

Answer: (A)

Lasers provide more efficient cutting due to their ability to focus high-intensity light into a narrow beam. This concentrated energy can quickly and effectively vaporize or cut through tissue with minimal mechanical pressure. The precision of lasers allows for controlled incision depths and minimizes collateral damage to surrounding tissues. In comparison, electrosurgery typically uses heat generated by electrical current to cut through tissue, which can lead to broader thermal injury and less control over the cutting depth. While electrosurgery can be effective, the focused energy of lasers results in a cleaner cut with less thermal spread, making lasers superior in certain surgical applications. This efficiency makes lasers highly beneficial for delicate procedures requiring precision and reduced recovery times for patients.

Lasers provide more efficient cutting due to their ability to focus high-intensity light into a narrow beam. This concentrated energy can quickly and effectively vaporize or cut through tissue with minimal mechanical pressure. The precision of lasers allows for controlled incision depths and minimizes collateral damage to surrounding tissues.

In comparison, electrosurgery typically uses heat generated by electrical current to cut through tissue, which can lead to broader thermal injury and less control over the cutting depth. While electrosurgery can be effective, the focused energy of lasers results in a cleaner cut with less thermal spread, making lasers superior in certain surgical applications. This efficiency makes lasers highly beneficial for delicate procedures requiring precision and reduced recovery times for patients.