| History |
|---|
| · Slowly progressive pain in left knee since about one year |
| · Morning stiffness for less than 30 minutes |
| · Pain is worse at the end of the day and during walking or bending |
| Examination |
| · Bony enlargement left knee |
| · Tenderness medial joint space |
| · Crepitus on active motion of the knee |
| · Limited extension of the knee |