Dr. Vishnu Senthil Kumar is a Senior Assistant Professor and orthopaedic surgeon at Government Royapettah Hospital, Kilpauk Medical College, Chennai, India, specializing in hip and knee arthroplasty, trauma, and orthopaedic infection. He holds an MS in Orthopaedics (MAHE University), DNB, Dip. SICOT. An active SICOT, APOA, and AO Recon faculty member, he has completed 15+ international fellowships across Asia, Europe, and beyond, authored 41 publications, and serves on multiple SICOT committees and editorial boards. He is a Tamil Nadu Orthopaedic Association (TNOA) leader and peer reviewer for several international orthopaedic journal.