In orthopaedics, stem cells are obtained from four sources: bone marrow, blood, fat, and synovium. These cells—especially those from bone marrow—are used to regenerate injured cartilage, muscles, and ligaments. Stem cell therapy for joint pain has shown promising results, particularly in patients wanting to avoid surgery or who are unfit for surgical procedures. Athletes and sportspersons who prefer to return to sports early and want less invasive procedures often choose stem cells for repair and healing of ligament and muscle injuries rather than replacing them. Dr. Ajay Thakur, recognized as one of the best stem cell doctors in Hyderabad, offers this advanced regenerative treatment as an effective alternative to traditional surgery.