Crossed versus conventional pseudophakic monovision: Patient satisfaction, visual function, and spectacle independence

Document Type

Article

Publication Date

9-1-2015

Publication Title

Journal of cataract and refractive surgery

Keywords

Aged, Corneal Topography, Dominance, Ocular, Eyeglasses, Female, Humans, Lens Implantation, Intraocular, Male, Patient Satisfaction, Phacoemulsification, Pseudophakia, Retrospective Studies, Surveys and Questionnaires, Vision, Monocular, Visual Acuity

Abstract

PURPOSE: To compare patient satisfaction, visual function, and spectacle independence in patients with crossed or conventional pseudophakic monovision.

SETTING: Department of Ophthalmology, Henry Ford Health System, Taylor, Michigan, USA.

DESIGN: Retrospective comparative cohort study.

METHODS: Cataract surgery patient records from June 1999 to December 2013 were reviewed. Crossed monovision patients were identified. Control conventional monovision cases were matched for age, sex, general health, personal lifestyle/main hobbies, preoperative refractive status, postoperative refractive status, uncorrected distance visual acuity, uncorrected near visual acuity, astigmatism level, and anisometropia level. A survey was mailed to participants, and results were independently analyzed.

RESULTS: The review comprised 7311 patient records. Forty-four crossed monovision patients were identified, and 30 of them were enrolled. Thirty matched pairs were surveyed. The mean anisometropia was 1.19 diopters (D) in the conventional and 1.12 D in the crossed monovision groups. No significant difference was identified for eye-hand coordination, eye-foot coordination, or sport-related depth perception, but satisfaction was slightly better in the crossed monovision group (P = .028). No significant difference was identified for 6 of 8 spectacle independence measures, but nighttime driving was a little easier for the crossed monovision group (P = .025). Seventy-seven percent of crossed and 50% of conventional monovision patients did not use glasses for intermediate distance activities (P = .037).

CONCLUSION: Crossed pseudophakic monovision appears to work as well as conventional pseudophakic monovision in terms of patient satisfaction and spectacle independence in patients with a mild degree of anisometropic pseudophakia.

FINANCIAL DISCLOSURE: No author has a financial or proprietary interest in any material or method mentioned.

Medical Subject Headings

Aged; Corneal Topography; Dominance, Ocular; Eyeglasses; Female; Humans; Lens Implantation, Intraocular; Male; Patient Satisfaction; Phacoemulsification; Pseudophakia; Retrospective Studies; Surveys and Questionnaires; Vision, Monocular; Visual Acuity

PubMed ID

26603393

Volume

41

Issue

9

First Page

1845

Last Page

1854

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