Decreased swelling and discomfort; and improved range of motion are two advantages of class 4 laser therapy. In addition to speeding up soft tissue and bone healing, a class 4 laser improves tissue regeneration. This type of therapeutic laser therapy can also influence your cells to boost angiogenesis, collagen synthesis, enzymatic reactions, and cell metabolism. It can also improve nerve regeneration and function. Yes, you do feel better following class 4 laser therapy, but the benefits to your musculoskeletal health don’t stop there. The therapy keeps working at the cellular level even after you leave the office.
Is Laser Class IV Safe?
Devices for Class IV Laser Therapy are safe to operate in the United States. Additionally, the FDA has cleared them the safe and efficient treatment of musculoskeletal pain resulting from injuries. However, throughout the treatments, protective eyewear is required.
Even though you may assume that the therapeutic laser procedure hurts, you’ll be delighted to feel a comforting warmth in the desired location and a pain-free experience. According to peer-reviewed research, the majority of illnesses for which laser therapy is used have no known adverse effects.
Another way that Class IV Laser Therapy varies from other treatments is that it more thoroughly penetrates deeper tissue layers than E-stim, ultrasound, and moist heat. This is important because it stimulates the higher metabolic response required for the regeneration of tissue. Additionally, it speeds up nerve regeneration and the restoration of bones and tissues. This therapeutic technique is also strongly supported by Clinical Practice Guidelines.
Benefits and Biological Impact of Laser Therapy Using a Class 4 Laser Therapy Machine
Diminished Fibrous Tissue Development
In the aftermath of acute and chronic inflammatory processes as well as tissue injury, laser therapy minimizes the production of scar tissue. This is a crucial aspect because scar tissue, or fibrous tissue, is less elastic, has worse circulation, is weaker, is more sensitive to pain, and is far more likely to re-injure and worsen over time.
Pain Relief
Pain alleviation by laser therapy is beneficial in several ways. High quantities of pain-killing substances, including enkephalins from the brain and adrenal gland and endorphins, are activated by it. Furthermore, it starts the process of suppressing nerve signal transmission via unmyelinated c-fibers, which send pain signals to the brain. This implies that it simultaneously supports the treatment of pain associated with musculoskeletal and nerve pain disorders.
Enhanced Tissue Repair and Cell Proliferation
Class 4 laser therapy can quicken the development and reproduction of cells. Studies also show that intense Class 4 Laser Therapy can reach the articular surface between the femur and the patella’s underside, where healing energy is needed to enter the bony patella. High-powered near InfraRed Laser photons speed up the repair of bone, muscle, tendon, ligament, and cartilage cells.
Anti-Inflammatory
Because laser light therapy produces vasodilation and activates the lymphatic drainage system, it has an anti-inflammatory effect. Consequently, edema brought on by trauma, overuse, biomechanical stress, or systemic diseases is reduced. Lymphatic flow is readily encouraged by laser therapy, which also supports quicker healing.
