Incidence of ocular misalignment and diplopia after uneventful cataract surgery.
OBJECTIVE
To evaluate the incidence of ocular misalignment and diplopia after uneventful cataract surgery.


METHODS
An outpatient private practice eye institute.


METHODS
One hundred thirty-eight patients referred to 1 cataract surgeon were prospectively evaluated. Orthoptic evaluations were performed within 1 month before and then 1 day, 1 week, and 1 month after cataract surgery. Anesthesia was by retrobulbar injection, and cataract extraction was done by phacoemulsification.


RESULTS
Cataract surgery was performed in 118 patients. Preoperatively, 16 patients had ocular misalignment; 10 were phoric, 4 were intermittently tropic, and 2 were tropic. Follow-up evaluation was obtained for 101 patients (86%) at 1 day, 91 (77%) at 1 week, and 88 (75%) at 1 month. A change in ocular alignment occurred in 22 of 101 patients (22%) at 1 day, 9 of 91 (10%) at 1 week, and 6 of 88 (7%) at 1 month. Only 1 patient who had a change in alignment at 1 month was symptomatic.


CONCLUSIONS
A persistent change in ocular alignment after uneventful cataract surgery occurred in 7% of patients. However, symptomatic diplopia was uncommon (1 in 118; 0.85%) in this relatively small series.
Golnik
K C
KC
The Cincinnati Eye Institute, Cincinnati, Ohio 22033-4003, USA.
West
C E
CE
Kaye
E
E
Corcoran
K T
KT
Cionni
R J
RJ
D000368:Aged; D004172:Diplopia / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology; D005133:Eye Movements; D005260:Female; D006801:Humans; D015994:Incidence; D019654:Lens Implantation, Intraocular; D008297:Male; D008875:Middle Aged; D015835:Ocular Motility Disorders / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology; D009801:Oculomotor Muscles / Q000503:physiopathology*; D009820:Ohio / Q000453:epidemiology; D018918:Phacoemulsification / Q000009:adverse effects*; D011446:Prospective Studies