Table 3 Gas volume and the supraduction angle in each case.
Case | Gas volume (% to vitreous cavity) | Angle (°) to the perpendicular line | ||
|---|---|---|---|---|
Prone position | Supine position | Prone position | Supine position | |
1 | 58.4 | 58.8 | 23.6 | −16.1 |
2 | 59.7 | 59.0 | 20.7 | 13.2 |
3 | 58.2 | 58.3 | 29.9 | 6.2 |
4 | 70.8 | 70.2 | 12.7 | −6.3 |
5 | 67.6 | 67.3 | 14.5 | 9.7 |
6 | 34.9 | 34.5 | 9.5 | 9.5 |
7 | 62.4 | 62.6 | 11.7 | −2.2 |
8 | 68.7 | 69.0 | 6.3 | 0 |
Mean ± SE | 60.1 ± 4.0 | 60.0 ± 4.0 | 16.1 ± 2.8 | 1.8 ± 3.5 |
