Visual recovery after immediate sequential bilateral cataract surgery at a veterans' hospital

To answer patient questions about the expected timeline for recovery, the objective postoperative visual acuities were reviewed for patients undergoing immediate sequential bilateral cataract surgery (ISBCS).

Harry S. Truman Memorial Veterans' Hospital, Columbia, Missouri.

Retrospective chart review.

All patients who underwent ISBCS in 2019 were evaluated. A total of 116 patients (232 eyes) were studied. Uncorrected distance visual acuity (UDVA) for postoperative day 0 or 1 (POD0/1), postoperative week 1 (POW1), and postoperative month 1 (POM1) were required for study inclusion. Patients with ocular comorbidities were not excluded, although all patients passed an initial screening to qualify for ISBCS. The outcome measures included POD0/1, POW1, and POM1 UDVA.

Postoperative UDVA was stable or improved compared with preoperative corrected distance visual acuity (CDVA) for 48% (66/138) of eyes on POD0, 79% (74/94) of eyes on POD1, and 90% (209/232) of eyes on POW1. 83% of patients at POD1 and 90% of patients at POW1 had stable or improved visual acuity in at least 1 eye. 92% (214/232) of eyes had a POW1 UDVA of 20/40 or better. Of the 18 eyes with a postoperative POW1 UDVA of 20/50 or worse, 5 (28%) were known preoperatively to have limited visual potential. 99% (115/116) of patients had at least 1 eye 20/40 or better.

Most of the patients who underwent ISBCS demonstrated meaningful improvement in UDVA compared with preoperative CDVA as early as POD1. These results serve to guide discussion of postoperative expectations with patients interested in ISBCS.