Dr Mahendra Meta specializes in Specialist in Adult Hip & Knee Replacement Surgery (Primary and Revision Surgeries, Direct anterior approach hip replacement, robotic knee surgery), and Paediatric Orthopaedic Surgery;Â Knee Arthroscopic Surgery (Meniscus injury, "Single Tendon" ACL Reconstruction etc). Deformity Correction and Limb Lengthening. More than 20 years of extensive international orthopaedic experience.