IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-3-47330 Original Research Paper Effectiveness Of Ultrasound-Guided Platelet-Rich Plasma Injection In Comparison With Dextrose Prolotherapy On Improving Pain And Function Among Laimujam Sobhasini Devi Dr. Dr Yumnam Nandabir Singh Dr. Dr Pheiroijam Bhupes Dr. Dr Lisham Ranjankumar Singh Dr. Dr Ramkumar R Dr. March 2023 12 3 01 02