Abstract：
AIM:To evaluate the effect of strabismus surgery on retinal vessels calibers with digital color fundus photographs. METHODS:Two hundred consecutive strabismus patients underwent surgery, and 118 patients (female/male, 55/63) who finished 6-month follow-up were finally included in this study. Optic disc-centered digital color fundus photographs of both eyes of all patients were taken prior to surgery and 6mo post surgery. The retinal vascular caliber of 116 operated eyes were measured using the computer program IVAN. The operated eyes were divided into 3 groups according to the surgical methods, recession of one muscle, one muscle recession and one muscle folding, one muscle resection and one muscle recession. The effect of number of altered muscles on retinal vessels was analyzed using statistic software SPSS 16.0. RESULTS:The mean age was 12.4±8.6y. Averaged central retinal artery equivalent (CRAE) of all patients was 120.31±23.02 µm preoperatively, and 122.87±15.93 µm six months after surgery. Averaged central retinal vein equivalent (CRVE) was 171.11±31.73 µm preoperatively and 175.02±21.00 µm postoperatively. There was no significant difference of averaged CRAE (P=0.22) or CRVE (P=0.19) before and after operation. Averaged arteriole to venule ratio (AVR) was 0.71±0.07 before surgery and 0.70±0.07 after surgery. Comparison of preoperative and postoperative retinal vessels calibers among different surgical groups did not show significant differences. Also, there was no advantage of rectus muscle folding to muscle resection. CONCLUSION:Up to 6mo after strabismus surgery, the retinal vascular calibers were not altered. No more than two muscles in one surgery are safe for retinal perfusion.
journal_name
Int J Ophthalmoljournal_title
International journal of ophthalmologyauthors
Li JP,Fu J,Zhou JQ,Wang XZ,Wang WY,Liu NPdoi
10.18240/ijo.2016.09.16subject
Has Abstractpub_date
2016-09-18 00:00:00pages
1325-8issue
9eissn
2222-3959issn
2227-4898pii
ijo-09-09-1325journal_volume
9pub_type
杂志文章abstract：AIM:To report the surgical technique and efficacy of the tiled transplantation internal limiting membrane (ILM) pedicle flap technique after vitrectomy for 33 patients with large macular hole (MH). METHODS:This study was a prospective noncontrolled interventional study. All patients were treated by vitrectomy, the til...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2019.02.10
更新日期：2019-02-18 00:00:00
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
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2015.02.30
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abstract：AIM:To investigate the effect of age on reading acuity and reading speed in attaining text information in healthy eyes. METHODS:Reading acuity, critical print size, reading speed and maximum reading speed were measured in groups of 40 children (8 to 12 years old), 40 teenagers (13 to 19 years old), 40 young adults (20...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2019.07.19
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abstract：AIM:To evaluate the role of intravitreal ranubizumab (IVR) in the treatment of familial exudative vitreoretinopathy (FEVR) of stage 2 or greater either as primary or an ajunct to conventional treatments. METHODS:Retrospective, non-controlled clinical study. Thirty patients (37 eyes) diagnosed with FEVR were enrolled. ...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2018.06.13
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2013.02.14
更新日期：2013-04-18 00:00:00
abstract：AIM:To compare the clinical results of femtosecond (FS) laser in situ keratomileusis (LASIK) in high myopic patients and low myopic patients. METHODS:This study included 212 myopic eyes undergoing LASIK using a VisuMax 500kHz FS laser. All treated eyes were assigned to one of two groups according to preoperative manif...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2020.11.15
更新日期：2020-11-18 00:00:00
abstract：AIM:To analyze and identify the proteomic differences between liquefied after-cataracts and normal lenses by means of liquefied chromatography-tandem mass spectrometry (LC-MS/MS). METHODS:Three normal lenses and three liquefied after-cataracts were exposed to depolymerizing reagents to extract the total proteins. Prot...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2017.09.02
更新日期：2017-09-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2019.03.11
更新日期：2019-03-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2020.10.13
更新日期：2020-10-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2016.02.08
更新日期：2016-02-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2018.08.26
更新日期：2018-08-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2017.12.17
更新日期：2017-12-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2015.06.29
更新日期：2015-12-18 00:00:00
abstract：AIM:To evaluate clinical outcomes of unilateral implantation of a diffractive multifocal intraocular lens (IOL) in patients with contralateral monofocal IOL. METHODS:Twenty-two patients who already had implantation of a monofocal IOL in unilateral eye underwent implantation of a diffractive multifocal IOL in contralat...
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pub_type： 杂志文章
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更新日期：2020-05-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2012.04.25
更新日期：2012-01-01 00:00:00
abstract：AIM:To evaluate the efficacy of modified corneal ulcer debridement in superficial fungal keratitis unresponsive to medications. METHODS:A total of 209 patients (209 eyes) with fungal keratitis, involving no more than 50% of the stromal depth and not responding to antifungal agents for 2wk, were recruited in this retro...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2018.02.07
更新日期：2018-02-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2012.01.16
更新日期：2012-01-01 00:00:00
abstract：AIM:To observe and characterize imaging features of macular and optic disc areas in less than 60-year-old patients with early primary open angle glaucoma (POAG) by optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA), and to evaluate the diagnostic value of OCT and OCTA. METHODS:Total...
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pub_type： 杂志文章
doi：10.18240/ijo.2020.12.11
更新日期：2020-12-18 00:00:00
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pub_type： 杂志文章
doi：10.18240/ijo.2020.09.12
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2020.07.15
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2015.03.34
更新日期：2015-06-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2010.02.13
更新日期：2010-01-01 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2018.06.03
更新日期：2018-06-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2019.03.01
更新日期：2019-03-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2018.07.11
更新日期：2018-07-18 00:00:00
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journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.3980/j.issn.2222-3959.2011.01.03
更新日期：2011-01-01 00:00:00
abstract：AIM:To evaluate the visual outcomes of simultaneous non-topography guided photorefractive keratectomy (PRK) and corneal collagen cross-linking (CXL) in eyes with keratoconus 5y after the procedure. METHODS:Prospective, interventional, non-randomized, and non-controlled case series design was used. Sixty eyes of 30 pat...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2018.01.09
更新日期：2018-01-18 00:00:00
abstract：AIM:To evaluate the quantitatively changes in lipid layer thickness (LLT) when 3% diquafosol eye drop is used for dry eye patients using the tear film interferometer. METHODS:A total 124 participants (32 males, 92 females; mean age, 28.9y) diagnosed with dry eye disease (DED) received topical instillation of 4 ophthal...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2019.10.06
更新日期：2019-10-18 00:00:00
abstract：AIM:To describe the clinical characteristics and late results of patients with retinopathy of prematurity (ROP) treated with "6h cryotherapy". METHODS:Out of 1252 infants screened for ROP, 52 patients were treated with temporal 6h cryotherapy from 1997 to 2005 were recalled to our clinic. Among these 23 patients were ...
journal_title：International journal of ophthalmology
pub_type： 杂志文章
doi：10.18240/ijo.2016.04.15
更新日期：2016-04-18 00:00:00
