Better Preoperative visual acuity tied to pseudophakic retinal tears after Cataract Surgery

The key findings of this study were as follow:

1. The study involved 13 007 cataract procedures, with 79 (0.6%) of the eyes developing RTs within a year of surgery.

2. RTs were more common in men and patients over the age of 65. The RT group had improved preoperative best-corrected visual acuity.

3. Pre-operative high myopia (<=-6.0D) (1.4%) was more common in patients with RTs than in patients with low myopia (-1D and >-6D) (0.7%), emmetropia (1.0D and >-1.0D) (0.4%), and hyperopia (>1.0D) (0.2%), P = 0.0006.

4. RTs were more common in patients who experienced intraoperative problems (4.2% ).

5. The average period between cataract surgery and RTs was 128 days.

6. The majority of RTs were symptomatic (57.0%), situated in the superior hemisphere (83.5%), and were identified concomitant with a retinal detachment (40.5%).

7. According to the multivariable model, intraoperative problems, axial length, and preoperative visual acuity had the greatest relationship with RT.

In conclusion, given the high proportion of asymptomatic RTs and the high likelihood of progression to retinal detachment, careful counseling and surgical follow-up should be recommended for patients identified preoperatively as being at a higher risk of RTs.

Reference:

Fonteh, C. N., Patnaik, J. L., Grove, N. C., Lynch, A. M., & Christopher, K. L. (2022). Predictors of Pseudophakic Retinal Tears at a Tertiary Care Academic Medical Center. In Ophthalmology Retina (Vol. 6, Issue 6, pp. 450–456). Elsevier BV. https://doi.org/10.1016/j.oret.2022.01.010