Dr. Amit Kumar Sinha is the first National Board Certified Joint Replacement Surgeon in entire Bihar and a pioneer in the minimally invasive Nano Technique in joint replacement surgeries. His approach ensures best results with minimal incision, minimal blood loss, minimal chances of infection, and faster return to daily activities.
Using this technique, Dr. Sinha enables patients to become mobile as soon as 4 hours after surgery, with full weight bearing and independent activity from the very next day — making hip and knee replacements a truly painless experience.
He is highly proficient in primary, complex, infected, and revision joint replacement surgeries. Dr. Sinha is the proud author of the world's largest series on management of infected knees after multiple revision knee surgeries, and the world's largest series for distal femur non-unions.
He has peer-reviewed over 50 papers for the Indian Journal of Orthopedics and has been invited as faculty in many national and international conferences. His research contributions have placed Bihar on the global map of orthopedic excellence.
Dr. Sinha completed his National Board Fellowship in Joint Replacement at SHALBY Hospitals, Ahmedabad — India's highest-volume joint replacement centre — where he acquired hands-on expertise in primary, complex, and revision arthroplasty surgeries at the highest level.
He is currently practicing as Consultant – Joint Replacement & Orthopedics at BIG Apollo Spectra Hospital, Patna, where he brings world-class surgical skills to the people of Bihar.
The first National Board Certified Joint Replacement Surgeon in all of Bihar — a distinction earned through rigorous national examination and fellowship training.
With the Nano Technique, patients are mobile within 4 hours of surgery and fully weight-bearing from the next day — unmatched in the region.
Author of the world's largest series on infected knee management and distal femur non-unions — a globally recognised researcher and clinician.
Fellowship trained at SHALBY Hospitals Ahmedabad — India's highest-volume joint replacement centre — with expertise in the most complex cases.
Dr. Sinha's approach transforms joint replacement into a painless experience through advanced anaesthesia protocols and minimally invasive techniques.
Expert in the most challenging cases — infected implants, multiple failed revisions, and complex primary replacements that others turn away.