Weight loss. If you are overweight, shedding just some pounds could make a huge variance in the level of anxiety you place with your knee. Dropping fat can also make it easier to go and manage independence. A plastic button, or include, is utilized to resurface the bottom of the patella. http://knee cap replacement https://www.theorthopaedicandpainpractice.com/knee-cap-replacement-understanding-the-basics-of-this-orthopaedic-surgery/