Knee aspiration, also called arthrocentesis, is a simple procedure done when fluid builds up inside the joint. This can happen with arthritis, inflammation, or injury, leading to swelling, stiffness, and pain. By carefully removing the fluid, aspiration lowers pressure in the joint, eases pain, and improves mobility. In many cases, the procedure may also be followed by a cortisone (steroid) or gel injection to calm inflammation or restore lubrication for longer-term relief. This approach not onl

Knee aspiration, also known as arthrocentesis, is a simple in-office procedure used when swelling and stiffness limit mobility. Fluid can collect inside the joint from arthritis, inflammation, or injury, creating pressure and discomfort. By carefully draining this fluid, aspiration reduces pain, relieves stiffness, and improves mobility. Sometimes, the procedure is followed by a cortisone (steroid) or gel injection to calm inflammation or restore lubrication for longer-lasting relief. #kneepainr