How does diode laser therapy effect tissue?

Diode laser therapy primarily affects tissue by increasing blood flow, which is a crucial mechanism in promoting healing and tissue regeneration. The application of laser therapy causes photobiomodulation, where light energy penetrates the tissues and stimulates cellular activity. This stimulation leads to vasodilation, which enhances blood circulation in the targeted area. Increased blood flow not only delivers more oxygen and nutrients to the cells but also helps in the removal of metabolic waste, thereby accelerating the healing process.

While options such as decreasing cellular activity, promoting inflammation, and causing heat stress do not align with the principles of diode laser therapy, understanding them further highlights the effectiveness of increased blood flow. Decreasing cellular activity contradicts the therapeutic intent since the aim is to stimulate, not inhibit, cells. Promoting inflammation would be counterproductive in therapeutic settings, where the goal is often to reduce inflammation and pain. Causing heat stress could lead to tissue damage, which is not a desired outcome of laser therapy. Thus, the focus on enhancing blood flow underscores the beneficial role diode laser therapy plays in tissue recovery and health.