Table 5 Rotational stability of the NS60YT intraocular lens
Postoperative | Number of eyes, n | Rotation amount (absolute value) ± SD(°) | Lens rotation amount, n (%) | ||
|---|---|---|---|---|---|
Less than 5.0° | 5.0° or more and less than 10.0° | 10.0° or more | |||
1 day | 61 | 5.5 ± 3.8 | 29 (48) | 22 (36) | 10 (16) |
1 day to 1 week | 61 | 2.5 ± 2.7 | 55 (90) | 4 (7) | 2 (3) |
1 week to 1 month | 61 | 2.2 ± 1.7 | 55 (90) | 6 (10) | 0 (0) |
1 month to 3 months | 61 | 2.0 ± 1.8 | 56 (92) | 5 (8) | 0 (0) |
3 months to 6 months | 61 | 2.1 ± 2.0 | 53 (87) | 8 (13) | 0 (0) |
6 months to 12 months | 61 | 1.9 ± 1.5 | 57 (93) | 4 (7) | 0 (0) |
1 day to 12 months | 61 | 3.1 ± 2.9 | 47 (77) | 11 (18) | 3 (5) |