Type of the recurrent exotropia after bilateral rectus recession for intermittent exotropia

BMC Ophthalmology

Table 1 Proportions of the preoperative exotropia type and the deviation angle

XT type	N	Deviation angle (Distance/Near)^a	Follow-up (Year ± SD)
Basic	107	27.54 ± 10.23/28.30 ± 10.66	3.67 ± 2.29
DE	14	27.64 ± 5.54/11.00 ± 7.70	4.22 ± 2.72
Total	121	27.54 ± 9.75/26.22 ± 11.71	3.74 ± 2.48

^a“Distance” indicates exotropia at 6 m; “near” indicates exotropia at 0.33 m; the values are in prism diopters, mean ± SD; XT exotropia; CI convergence insufficiency, and DE divergence excess

ISSN: 1471-2415