Evaluation of the Binocularity of 147 Unilateral and Bilateral Pseudophakic Patients

Stereopsis in bilaterally pseudophakic patients

“…No significant associations achieve this level of stereoacuity several months postoperatively. 8,12 Stereoacuity in our study was slightly better were found between other variables and stereoacuity. and rehabilitation faster than in other studies, possibly Table 3 shows the results of the stepwise regression because of recent advances in preoperative examination analysis to identify the best set of independent predictors methods and phacoemulsification.…”

“…Several studies also found that anisometropia may contribute to worse stereoacuity stereoacuity is worse when the anisometropia in unithrough another optical mechanism not related to anislaterally aphakic or pseudophakic patients is marked. 8,9 eikonia. Alternatively, the New Aniseikonia Test may However, the mean and the range of the spherical equivunderestimate the degree of aniseikonia, as described alent difference in the present study were considerably by McCormack and coauthors.…”

“…Patients who have had cataract suracuity, 6,7 spherical equivalent, 8,9 astigmatism, 9 and axial gery and some restoration of visual acuity still require length between fellow eyes; aniseikonia [10][11][12] ; pupil diamstereopsis for a good quality of life. eter 9 ; and IOL decentration and tilt.…”

Stereoacuity and Multifocal Intraocular Lenses - a Systematic Review

“…Factors related to stereoacuity in phakic patients are uncorrected refractive error ( 3 , 4 ) (contrast reduced by optical blur), decreased visual acuity, sensory and motor fusion problems ( 5 - 7 ), and age ( 8 - 11 ) (loss of light transmission through ocular media). In aphakic and pseudophakic patients stereoacuity is additionally affected by the difference in visual acuity ( 12 , 13 ), spherical equivalent ( 14 ), astigmatism ( 14 ), the axial length between fellow eyes, aniseikonia ( 15 - 17 ), pupil diameter, and IOL decentration and tilt ( 18 ).…”