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Updated: Aug 30, 2026

Modeling Cataract Surgery in Mice
Published on: December 1, 2023
Cataract surgery as a risk factor for retinal detachment in very highly myopic eyes
Guido Ripandelli1, Cecilia Scassa, Vincenzo Parisi
1Fondazione G. B. Bietti per l'Oftalmologia, Rome, Italy.
Purpose:
To evaluate the incidence of retinal detachment (RD) after cataract surgery performed by phacoemulsification in very highly myopic eyes.
Design:
Retrospective, paired-eye, case-control trial.
Participants And Intervention:
We assessed the development of RD in 930 eyes from 930 subjects (mean age = 62.5 +/- 8.5 years) affected by very high myopia (between -15 and -30 diopters) undergoing cataract surgery after uncomplicated phacoemulsification (cataract-subjected [CS] eyes). Fellow eyes served as controls. Follow-up was 36 months.
Main Outcome Measure:
Detachment of the retina.
Results:
Retinal detachment was observed in 8.0% of CS eyes compared with 1.2% of control eyes (P<0.01, chi-square test). In CS eyes, posterior RD was most common (52.7% of eyes with RD). In control eyes, peripheral detachments with or without macular involvement were most common (47.3% of eyes with RD).
Conclusion:
Cataract surgery, despite the use of a safe technique such as phacoemulsification, increases the risk of RD development in very highly myopic eyes.
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