Different locations: Fluid can be within the knee joint which is called a knee effusion. This is usually comes from an injury. Knee swelling refers to the soft tissues around the knee and represents a more chronic condition.
Answered 5/11/2016
6.3k views
Same: Water on the knee might imply swelling within the joint. Knee swelling might be inside or outside of the joint.
Answered 3/2/2017
5.2k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question