Which of the following is true about laser therapy?

Laser therapy is indeed versatile and can be customized to treat a wide range of medical conditions. This adaptability stems from the ability of lasers to interact with tissues in specific ways, depending on the wavelength and intensity used. For example, laser therapy can be employed in dermatology for skin resurfacing, in physical therapy for pain management, or in surgical procedures for precise incisions. This tailored approach allows practitioners to address various issues, such as inflammation, tissue repair, or lesions, making it a valuable tool in both regenerative and aesthetic medicine.

The other options do not hold true in the context of laser therapy's applications and efficacy. While laser therapy is widely recognized for its uses in several fields, focusing on a single area, like aesthetics, overlooks its broader therapeutic potential. Additionally, while improper use of laser therapy can lead to damage, it is not inherently harmful when applied appropriately by trained professionals. Lastly, scientific research supports the efficacy of laser therapy in various treatments, so the claim that it lacks scientific backing is also unfounded.