Which practice reduces the risk of thermal injury near delicate structures during energy use?

Which practice reduces the risk of thermal injury near delicate structures during energy use?

• A. Use correct energy settings, maintain adequate insulation, brief activation times, and clear visualization
• B. Use maximum energy to reduce time
• C. Never inspect insulation
• D. Use cold saline irrigation exclusively

Answer: (A)

When energy is used near delicate structures, the risk of heat spreading to non-target tissues is a key concern. The safest approach combines controlled energy delivery with good visualization and shielding. Use the lowest effective energy settings and brief activation times to prevent excessive heat buildup. Keep instrument insulation intact to avoid stray current and thermal spread to nearby structures. Maintain clear visualization so you can target precisely, monitor tissue response, and stop or adjust immediately if heat effects appear. This combination minimizes collateral damage most effectively. Using maximum energy increases heat and risk, never inspecting insulation misses hidden faults that can cause burns, and relying on cold saline alone doesn’t address how energy is delivered or shield surrounding tissues.