Effect of Diode Laser in the Treatment of Patients with Nonspecific Chronic Low Back Pain: A Randomized Controlled Trial

Study to evaluate pain reduction efficacy of treatment with GaAlAs laser (980 nm) with a large diameter spot size combined with exercise. The study evaluated 100 patients with chronic low back pain. At the end of the 3 week period, the Laser + exercise group showed a significantly greater decrease in pain than did the sham + exercise group.

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