Abstract:
:With the evolution of cataract surgery from visual rehabilitation to refractive surgery, aspheric intraocular lenses (IOLs) are being increasingly used in the field of ophthalmology. This increased use can be attributed to negative or zero spherical aberrations with unique optical designs, which counteract some of the positive spherical aberrations of the cornea. These alterations reduce the total spherical aberration of human eyes and improve the visual acuity in patients with cataract postoperatively. At present, various types of aspheric IOLs are used worldwide. Although the implantation of aspheric IOL is beneficial to the patients who need correction of spherical aberrations, much controversy is still associated with ocular residual spherical aberrations that facilitate the best visual quality for patients postoperatively. In order to provide reference for future clinical work and scientific research, this report reviews the relationship between the ocular residual spherical aberration of human eyes and visual quality.
journal_name
Int J Ophthalmoljournal_title
International journal of ophthalmologyauthors
Du W,Lou W,Wu Qdoi
10.18240/ijo.2019.11.19subject
Has Abstractpub_date
2019-11-18 00:00:00pages
1788-1792issue
11eissn
2222-3959issn
2227-4898pii
ijo-12-11-1788journal_volume
12pub_type
杂志文章,评审abstract:AIM:To investigate extent and nature of visual pathways involvement in children with clinically isolated syndrome (CIS). METHODS:Forty-seven patients (age 11-17y) with CIS, which later proved to be multiple sclerosis (MS) onset, and 30 controls underwent visual evoked potentials (VEP) investigation within 12d from the...
journal_title:International journal of ophthalmology
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journal_title:International journal of ophthalmology
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journal_title:International journal of ophthalmology
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pub_type: 杂志文章
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journal_title:International journal of ophthalmology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:International journal of ophthalmology
pub_type: 杂志文章,评审
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pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:International journal of ophthalmology
pub_type: 杂志文章
doi:10.18240/ijo.2018.02.17
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journal_title:International journal of ophthalmology
pub_type: 杂志文章
doi:10.3980/j.issn.2222-3959.2014.01.06
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