Dr Ashok Rajpal is the Executive director of orthopedics (Bone and Joint surgery) at Fortis Memorial research Institute. He is an extremely prolific surgeon and have dedicated his life towards advancing the techniques associated with Orthopaedics. He is one of the few orthopaedic surgeons who are well versed with cement less joint prosthetics. He is also the first orthopaedist in India that has performed Virtual total knee replacement surgery with the usage of patient specific instruments. Being of a creative mind, he has been the part of designing the PERSONA knee system the latest system of orthopaedics where the knee replacement surgery has now been revolutionized.