Aching knees might be due to damage to knee cartilage, ligaments, tendons, or other muscle mass tissues. The most common reason behind achy knee pain consist of a meniscal injury, patellofemoral pain syndrome, or runner's knee. Read more for more information on causes and treatment possibilities. Accurate diagnosis is essential https://www.theorthopaedicandpainpractice.com/what-are-proximal-femur-fractures/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB