Knee osteoarthritis consists of the gradual deterioration of cartilage, which happens to be the cushion which allows for easy joint movements, inside the knee joint. As cartilage thins and wears absent, bones within the joint could rub towards one another, leading to pain, swelling, and lowered mobility. Having said that, https://www.theorthopaedicandpainpractice.com/understanding-knee-pain-and-how-to-manage-it-in-singapore/