There is a wide selection of problems that can respond favorably to laser (PBM) therapy. The treatment of soft tissue injury, including muscles, tendons, ligaments, joint capsules, and bursae show much improvement using this therapy. Paralysis and painful conditions such as arthritis, back pain, and other back problems, nerve injury and intervertebral prolapse disc are typical cases seen for PBM therapy. Situations in which clients have reported most significant benefit include wound healing, ulcers, burns, wounds, cruciate ligament injury, sprain, strain, shoulder lameness, arthritis, elbow dysplasia, hip dysplasia, lick granuloma, head shaking (head shaking), back pain, back injury, ear disease, and disk disease.