Visual and autorefraction outcomes following toric intraocular lens insertion without calculation of posterior corneal astigmatism in the UK National Health Service
| Autor: | Alastair Porteous, Alasdair Warwick, Valerie P J Saw |
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| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
Visual acuity genetic structures medicine.medical_treatment Visual Acuity Intraocular lens Astigmatism Refraction Ocular State Medicine Article 03 medical and health sciences 0302 clinical medicine Lens Implantation Intraocular Ophthalmology medicine Humans Retrospective Studies Lenses Intraocular Phacoemulsification business.industry Outcome measures National health service medicine.disease eye diseases United Kingdom Posterior capsule Intraocular lens insertion 030221 ophthalmology & optometry sense organs medicine.symptom business Corneal astigmatism 030217 neurology & neurosurgery |
| Zdroj: | Eye (Lond) |
| ISSN: | 1476-5454 |
| Popis: | OBJECTIVE: To ascertain visual and refractive outcomes following toric intraocular lens (IOL) implantation in the UK National Health Service (NHS) without posterior corneal astigmatism calculation, with multiple surgeons of different grades, pooled input and output pathways and autorefraction as the refractive outcome measure. METHODS: Preoperative and 1-month post-operative data were analysed retrospectively in 114 eyes (95 patients) receiving a toric IOL between 2014 and 2016 at Imperial College NHS Trust. Preoperative keratometric astigmatism was ≥2 dioptres (D). RESULTS: Mean preoperative best-corrected visual acuity (BCVA) was 0.50 logMAR (±0.46), improving to a mean uncorrected VA (UCVA) of 0.35 logMAR (±0.36) postoperatively (p |
| Databáze: | OpenAIRE |
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