Musculoskeletal pain is defined as any pain associated with disorders involving muscles, ligaments, bones or joints, covering more than 150 musculoskeletal diagnoses. A systematic review of the scientific evidence from the past decade confirms the effectiveness of the Class IV laser as an analgesic method for musculoskeletal disorders.
Studies show that a Class IV laser can reduce intensity of pain and improve function in these conditions.
The review included seven well-conducted studies with a low-risk-of-error rating. The outcomes of the studies were mainly related to conditions of the spine, knee and elbow, and the main conditions treated with laser were of articular origin. Class IV laser can be an effective therapeutic option for chronic musculoskeletal conditions, as well as in non-arthritic musculoskeletal conditions.
Studies confirm that the Class IV laser can bring long-term pain relief compared to control groups. Laser analgesic mechanisms are not fully understood, but it is possible that opioid peptides may be released that act analgesic both at the central and peripheral levels. The review also highlights the usefulness of the Visual Analog Scale (VAS) as a tool for assessing pain changes in musculoskeletal conditions.
Class IV laser is an effective method of pain reduction and functional improvement in musculoskeletal disorders.
For more information on the study, click here: https://content.iospress.com/articles/journal-of-back-and-musculoskeletal-rehabilitation/bmr181341
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