What is the alternative name for low-level laser therapy (LLLT)?

Low-level laser therapy (LLLT) is often referred to as photobiomodulation. This term emphasizes the process by which light, specifically in the low-level laser range, interacts with biological tissues to influence cellular function. Photobiomodulation involves the absorption of light by chromophores within cells, leading to various biological effects such as increased ATP production, enhanced cellular repair, and reduced inflammation.

This terminology is used to capture the broad range of therapeutic effects associated with laser light that do not involve thermal damage, distinguishing it from other forms of laser therapy that might produce heat. Photobiomodulation brings a vast array of applications in pain management, wound healing, and tissue regeneration, making it a significant topic in laser therapy discussions.

In contrast, the other options do not appropriately describe LLLT. Ultrasound therapy refers to a different modality that uses sound waves for healing, bioelectromagnetic therapy involves electromagnetic fields rather than light, and thermal laser therapy indicates the production of heat, which is not characteristic of LLLT. Understanding this correct nomenclature helps clarify the precise mechanisms and applications of LLLT in therapeutic contexts.