AIM: To determine the long term visual and refractive results, and stability and complications of primary polypseudophakia using @entity4625 ( @entity4625 ) intraocular lenses (IOLs) for @entity231 surgery in hypermetropic eyes. METHODS: Prospective study of 15 short or hypermetropic eyes undergoing phacoemulsification with primary polypseudophakia with two @entity4625 IOLs implanted within the capsular bag. RESULTS: The spherical equivalent was reduced from a mean +4.87 (SD 3.00) dioptres (D) to -0.12 (1.40 D), and the deviation from the intended refraction was +0.005 (1.30) D, 23.6 (12.36) months post-implantation. The deviation from intended refraction was not statistically significant (p = 0.989; paired t test). Postoperative best corrected visual acuity (BCVA) was 6/12 or better in all eyes without macular or optic nerve co-morbidity. Interlenticular opacification (ILO) in the form of peripheral Elschnig pearls was seen in four (26.67%) eyes. A new type of ILO in the form of usually pigmented deposits in the central interface developed in five (33.33%) eyes and resulted in the appearance of Newton's rings in three. None of the eyes with ILO had any loss of BCVA or hyperopic shift. Six (40%) eyes were within 1 D from the intended refraction and 14 (93.33%) within 2 D. There was no statistically significant difference in the accuracy of the two intraocular lens calculation formulas used ( @entity6755 II and @entity6755 /T). CONCLUSION: Peripheral Elschnig pearl-type ILO can occur as a late complication of primary in the bag implantation of two @entity4625 IOLs. A new type of ILO is described. Both types of ILO have not to date resulted in deterioration of visual acuity in our cohort. Use of appropriate biometry techniques and IOL calculation formulas may yield more accurate refractive results.

Primary polypseudophakia for XXXX surgery in hypermetropic eyes: refractive results and long term stability of the implants within the capsular bag.

@entity4625 :: ('MESH:D019904', 'Chemical') :: ['poly(methylmethacrylate)', 'PMMA'] @entity6755 :: ('7535', 'Gene') :: ['SRK'] @entity231 :: ('MESH:D002386', 'Disease') :: ['cataract']
@entity231 :: (MESH:D002386,Disease) :: ['cataract']
