NeuroGen Brain and Spine Institute offers advanced Autologous Chondrocyte Implantation (ACI) using modern cartilage restoration techniques and internationally accepted treatment protocols. Established in 2008, the ISO hospital is located in Mumbai, India, with 40 beds and provides specialised orthopaedic care for local and international patients.

ACI is a cartilage restoration procedure used to treat selected focal cartilage defects, particularly in the knee. Healthy cartilage cells are collected from the patient's joint, expanded in a laboratory, and later implanted into the damaged area. The orthopaedic specialist evaluates the size and location of the cartilage defect, joint stability, and overall knee health before treatment.