Difference between osteoarthritis and rheumatoid arthritis
Osteoarthritis
1.It is degenerative non systemic disease .
2. Bony spurs form.
3.Joint space become narrow.
4.Surface become rough.
5.Stiffness and pain.
6. Osteophytes are formed.
7. Weightbearing joint are affected.
8.Thinning of cartilage.
Rheumatoid arthritis
1It is a inflamatory systemic disease.
2.Pannus are formed.
3.Fibrous adhesion take place.
4. Inflamatory reaction take place .
5Joint become red swollen hot and tendor.
6.Aspirate synovial fluid present.
7.Single joint affected first.
8.bony erosion take place.

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