<P> Causes of the swelling can include arthritis , injury to the ligaments of the knee , or an accident after which the body 's natural reaction is to surround the knee with a protective fluid . There could also be an underlying disease or condition . The type of fluid that accumulates around the knee depends on the underlying disease , condition or type of traumatic injury that caused the excess fluid . The swelling can , in most cases , be easily cured . </P>
<P> Causes of the swelling can include arthritis , injury to the ligaments of the knee , or an accident after which the body 's natural reaction is to surround the knee with a protective fluid . There could also be an underlying disease or condition . The type of fluid that accumulates around the knee depends on the underlying disease , condition or type of traumatic injury that caused the excess fluid . The swelling can , in most cases , be easily cured . </P>
where does fluid on the knee come from
where does fluid on the knee come from
depends on the underlying disease , condition or type of traumatic injury
depends on the underlying disease , condition or type of traumatic injury