How does Class IV laser therapy differ from lower class lasers?

Class IV laser therapy is characterized by its ability to deliver higher power output compared to lower class lasers, which allows it to penetrate more deeply into tissues. This deep tissue penetration is crucial for treating conditions that are located beyond the superficial layers of skin and muscle, such as joint pain, inflammation, and chronic pain syndromes.

Lower class lasers typically operate at lower power levels, which limits their therapeutic applications primarily to superficial tissues, making them less effective for deeper conditions. Moreover, Class IV lasers are not primarily used for diagnostic purposes; instead, they are focused on therapeutic applications, utilizing their ability to reach deeper layers in the body to promote healing and reduce pain.

Understanding this distinction is vital for practitioners to select the appropriate laser treatment based on the specific therapeutic needs of their patients.