IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-10-37259 Original Research Paper A Prospective Study Of Functional Outcome Of Open Anterior Cruciate Ligament Reconstruction Using Quadruple Hamstring Autograft Lal Carpenter Dr. Sandeep Bishnoi Dr. October 2021 10 10 01 02