Multiple choice

What does TRT stand for?

  1. Thermal revival time

  2. Thermal relaxation time

  3. Time released thermolysis

  4. Thermolysis revolution time
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Thermal relaxation time (TRT) is the time required for a target tissue to lose 50 percent of the heat generated by a laser pulse.

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