how does osteoarthritis manifest itself
Osteoarthritis (OA) occurs when the cartilage (a tough, but flexible spongy tissue at the ends of bones in the affected joint) doesnât work as well as it should, this causes the ends of bones glide against each other with more friction. This joint disease manifests itself by generating some symptoms.n diagnosing OA, physical examination is usually the first step. In this procedure, your doctor will closely evaluate and examine the affected joint physically through symptoms that appear. The following are some major concern that will be closely evaluated in physical examination: 1  The level of jointâs range motion!