As an established knee expert, he has qualified other surgeons in robotic knee surgery and complicated revision knee replacement surgery, each locally and overseas. You need to relaxation the joint, apply ice and compression to be a kind of first assist. When the agony persists, do talk to your GP https://www.theorthopaedicandpainpractice.com/everything-you-need-to-know-about-knee-surgery-in-singapore/