I have been relieved of pain and regained my ability to sit on the floor. Hats off to Dr.Venkatachalam for his skills and professionalism. Mrs.Sorna Meena - High flex, gender specific knee replacementMrs.Sorna MeenaChennai Related PostsUltrasound guided knee aspiration ChennaiSeptember 13, 2022Full bending knee replacement IndiaFebruary 5, 2015