Retained Nuclei after Cataract Surgery

Barbara A. Blodi, Harry W. Flynn, Christopher F. Blodi, James C. Folk, Mark J. Daily

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104 Scopus citations


The authors reviewed the medical records of 36 patients in whom the nucleus or nuclear fragments were retained in the eye after cataract surgery. In 4 patients, there was no further surgery, and visual acuity deteriorated to counting fingers or worse (mean follow-up time, 14 months). Thirty-two patients underwent vitrectomy to remove the retained, unencapsulated nuclear material. Sixty percent (6 of 10) of patients in whom vitrectomy was performed after 3 weeks had chronic glaucoma on long-term follow-up, whereas this complication developed in only 18% (4 of 22) of patients in whom vitrectomy was performed in less than 3 weeks. Sixty-three percent (21 of 32) of vitrectomy patients had final visual acuity of 20/200 or better after removal of the retained nuclear fragments. The causes of the poorest visual outcome (<20/200) included 1 or more of the following: corneal decompensation, chronic inflammation, chronic glaucoma with optic atrophy, and retinal detachment.

Original languageEnglish (US)
Pages (from-to)41-44
Number of pages4
Issue number1
StatePublished - Jan 1 1992

ASJC Scopus subject areas

  • Ophthalmology

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    Blodi, B. A., Flynn, H. W., Blodi, C. F., Folk, J. C., & Daily, M. J. (1992). Retained Nuclei after Cataract Surgery. Ophthalmology, 99(1), 41-44.