A condition in which the fluid sac at the knee becomes inflamed, caused by kneeling on hard surfaces.
An inflammation of the bursa anterior to the patella, with accumulation of fluid. It may be seen in those who have to kneel frequently or continually while working.
A lump on the top of the kneecap caused by the accumulation of fluid in the bursa located in that area. It is also known as “housemaid’s knee.”