[The clinical study of stereopsis after bilateral intraocular lens implantation].
ABSTRACT To observe the stereopsis of senile cataract patients after bilateral intraocular lens (IOL) implantation.
Subjects were divided into two groups: IOL group and normal group. Near stereoacuity with distance and near correction was checked with Randot steretests respectively. Near vision acuity was recorded with Logmar.
Near stereoacuity with distance correction was (101 +/- 59)" and (112 +/- 55)" respectively, the responding near vision acuity was 0.51 +/- 0.15 and 0.52 +/- 0.17. Near stereoacuity with near correction was (33 +/- 11)" and (34 +/- l0)", the responding near vision acuity was 0.09 +/- 0.10 and 0.11 +/- 0.11. There was no significant difference in near stereoauity and near vision acuity between two groups (P > 0.05). Stereoauity and near vision acuity with near correction was significantly improved in both groups (P < 0.01).
Stereopsis after bilateral intraocular lens implantation was improved.