Table 7.
Mean ROM for patients with each osteophyte rating by interval
| Osteophyte rating | Mean ROM | |||
|---|---|---|---|---|
|
| ||||
| Preoperatively | 6 mo | 12 mo | 24 mo | |
| None | 8.6° | 5.3° | 4.2° | 4.7° |
| Mild | 7.9° | 5.3° | 4.5° | 4.8° |
| Moderate | 5.9° | 3.9° | 3.6° | 4.1° |
| Severe | 12.2° | 5.4° | 2.9° | 3.9° |
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