Mumbai: A team headed by Dr. Chintan H. Patel, Hip & Knee Joint Surgeon, successfully helped a 60-year-old woman from Mumbai to stand on her feet again with the help of both knee replacement surgery. The patient had great difficulty venturing out of her home for the last 4 years. Now, after surgery, her quality of life has improved, and the patient will soon be visiting her son in the US, which wasn’t possible earlier owing to her knee problem.