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.
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.
Authors: Jasmine K M Lam; Tommy C Y Chan; Alex L K Ng; Vanissa W S Chow; Victoria W Y Wong; Vishal Jhanji Journal: Graefes Arch Clin Exp Ophthalmol Date: 2016-06-16 Impact factor: 3.117