
Courtesy of Intermountain Medical Imaging, Boise, Idaho.
Figure 1 is an X-ray of a normal knee with normal space between the bones of the upper and lower leg. Figure 2 shows bone spurs and a narrowed joint space caused by osteoarthritis.
| By | Healthwise Staff |
| Primary Medical Reviewer | Anne C. Poinier, MD - Internal Medicine |
| Specialist Medical Reviewer | Stanford M. Shoor, MD - Rheumatology |
| Last Revised | April 8, 2011 |