Behind-the-knee pain could be due to muscle strain or arthritis—or something far more serious. Orthopedic experts say these ...

But one more reason can be a baker cyst because of which you feel pain and swelling in the knee and difficulty sitting and walking. People who have crossed the age of 40 have a higher chance of ...

Popliteal Cyst: A fluid-filled sac located behind the knee, often associated with joint conditions. Baker's Cyst: Another name for a popliteal cyst, named after the surgeon William Baker who first ...