IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-2-40698 Original Research Paper EFFECTIVENESS OF ULTRASOUND GUIDED LOCAL OZONE INJECTION IN THE TREATMENT OF CARPAL TUNNEL SYNDROME: A RANDOMIZED CONTROLLED TRIAL Erumbanottil Shahin Dr. Yengkhom Jotin Dr. February 2022 11 2 01 02