Table-II.
Pre- and postoperative radiographic parameters
| The modified Dunn procedure group | |||
| Variable | Preoperative | Postoperative | p value |
| Southwick angle (0) | 68 (64 – 71.5) | 9 (7.5 – 13.5) | <0.001 |
| Head – neck offset (mm) | -4 (-5.25 – -3.65) | 4.2 (3.2 – 5.3) | <0.001 |
| Neck length (mm) | 101 (100.2 – 102.7) | 99.1 (98.15 – 100.25) | 0.09 |
| The pinning in situ group | |||
| Variable | Preoperative | Postoperative | p value |
| Southwick angle (0) | 34 (23 – 46) | 32.5 (21 – 44) | 0.02 |
| Head – neck offset (mm) | -4.7 (-5.7 – -3.4) | -4.3 (-5.2 – -2.9) | 0.04 |
| Neck length (mm) | 99.95 (98.5 – 102) | 99.6 (98.8 – 100.9) | 0.06 |
| Postoperative radiographic parameters by procedure | |||
| Variable | Dunn | Pinning in situ | p value |
| Southwick angle (0) | 9 (7.5 – 13.5) | 32.5 (21 – 44) | <0.001 |
| Head – neck offset (mm) | 4.2 (3.2 – 5.3) | -4.3 (-5.2 – -2.9) | <0.001 |
| Neck length (mm) | 99.1 (98.15 – 100.25) | 99.6 (98.8 – 100.9) | 0.69 |