What characterizes the delivery of energy in laser therapy?

The delivery of energy in laser therapy is characterized by being measured in joules per second, which is commonly known as watts. This measurement is important because it reflects the power rate at which energy is delivered during the laser treatment. In clinical practice, the power output influences the treatment's effectiveness and ensures that sufficient energy is applied to achieve the desired therapeutic effects, such as tissue heating or photobiomodulation.

Understanding this concept is crucial, as it allows clinicians to adjust the parameters of laser therapy according to the specific needs of each treatment session. For instance, a higher wattage may be necessary for more penetrating treatments, while lower settings could be utilized for superficial applications. Therefore, knowing that the correct measurement of energy delivery in laser therapy is in joules per second helps practitioners make informed decisions regarding treatment efficacy and safety.