Baker’s Cyst
Baker’s cyst is a condition that causes swelling in the back of the knee joint and usually appears from other problems of the knee, such as meniscus tear. Although not every patient suffering from baker’s cyst experiences pain, but when the pain occurs – it gives a tightening sensation causing knee stiffness. There is the appearance of an apparent bulge on the back of the knee, which worsens the daily activity. [4]