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Comparison of the mean maximal jaw opening in the study (HA) and control groups during different observation periods.
| Groups | Pre-surgical Mean±SD |
Post-surgical Mean±SD |
|||
|---|---|---|---|---|---|
| 1st day | 3rd day | 7th day | 1st month | ||
| Study (HA) | 43.63±1.92 | 24.25±2.76 | 20.63±2.50 | 35.75±2.19 | 41.3±6.5 |
| Control | 41.81±3.8 | 22.79±2.78 | 23.10±4.34 | 32.73±3.54 | 43.8±6.6 |
| P-value | 1.85 | 0.309 | 0.184 | 0.059 | 0.179 |
HA – hyaluronic acid; SD – standard deviation
