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Table 2 Absolute rotation and direction of rotation of the AcrySof SA60TT toric intraocular lenses between the one week and three months follow-up after implantation in standard cataract surgery.

From: Rotational stability of the AcrySof SA60TT toric intraocular lenses: A cohort study

Parameters

SA60T3

SA60T4

SA60T5

Summarized

Eyes (n)

7

17

20

44

Absolute rotation (degrees)

    

   Mean ± SD

1.6 ± 1.0*

3.3 ± 2.4*

1.5 ± 2.0*

2.2 ± 2.2

   Range

0 to 3

0 to 9

0 to 7

0 to 9

Direction of rotation, n (%)

    

   Clockwise

4 (57%)

7 (41%)

5 (25%)

16 (36%)

   Anti-clockwise

2 (29%)

7 (41%)

7 (35%)

16 (36%)

   No rotation

1 (14%)

3 (18%)

8 (40%)

12 (28%)

  1. *Statistically, no difference in absolute rotation was noticed between the three types (p > 0.18).