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Table 3 The angle of deviation after the second surgery at each follow-up visits in group F and group S

From: The fast exodrift after the first surgical treatment of exotropia and its correlation with surgical outcome of second surgery

 

Group F

(n = 68)

Group S

(n = 38)

Immediate, PD

0.0 ± 3.7

−1.1 ± 4.1

1 mo

2.0 ± 4.3

1.1 ± 4.1

3 mo

3.5 ± 4.5

2.9 ± 4.7

6 mo

5.7 ± 5.8

3.5 ± 5.6

12 mo

7.5 ± 6.5

5.7 ± 6.8

18 mo

8.3 ± 7.1

6.0 ± 6.7

24 mo

9.4 ± 6.9

7.0 ± 6.9

  1. Group F = patients with recurrent exotropia who exhibited fast exodrift (> 10 prism diopters [PD] before postoperative month 6) after the first surgery, Group S = patients with recurrent exotropia who exhibited slow exodrift (≤10 PD before postoperative month 6) after the first surgery, PD prism diopters