Dysphotopsia and Zernike polynomials' aberrations after implantable contact lens surgery

Jihan ZHOU; Kaijian CHEN; Jie XU; Ji BAI; Jian YE

doi:10.16016/j.1000-5404.201708198

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Dysphotopsia and Zernike polynomials' aberrations after implantable contact lens surgery

Clinical Medicine | 更新时间：2026-01-09

- Dysphotopsia and Zernike polynomials' aberrations after implantable contact lens surgery
- Journal of Third Military Medical University Vol. 39, Issue 21, Pages: 2115-2119(2017)
- 作者机构：
  
  400042 重庆，第三军医大学大坪医院野战外科研究所眼科
- 作者简介：
- 基金信息：
- DOI：10.16016/j.1000-5404.201708198
  CLC： R619;R778.3;R669.6
- Received：30 August 2017，
  
  Revised：2017-09-18，
  
  Published：15 November 2017
- 稿件说明：
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Jihan ZHOU, Kaijian CHEN, Jie XU, et al. Dysphotopsia and Zernike polynomials' aberrations after implantable contact lens surgery[J]. Journal of Third Military Medical University, 2017, 39(21): 2115-2119.
DOI：

Jihan ZHOU, Kaijian CHEN, Jie XU, et al. Dysphotopsia and Zernike polynomials' aberrations after implantable contact lens surgery[J]. Journal of Third Military Medical University, 2017, 39(21): 2115-2119. DOI： 10.16016/j.1000-5404.201708198.

摘要

目的

观察可植入式接触镜(implantable contact lens，ICL)术后患者眩光幻影程度

探讨其形成原因。

方法

利用全眼球像差仪(OPD-Scan Ⅲ)检测22例患者44眼ICL术后3个月暗瞳及散瞳情况下Zernike多项式各像差值，对每只眼眩光幻影严重程度分4级计分，再对二者进行相关性分析。

结果

暗瞳时，患者瞳孔直径(5.75±0.75)mm，无眩光幻影33例(75%)，轻度10例(23%)，中度1例(2%)，无重度眩光幻影。眩光幻影分别与二级散光(

=0.541、

=0.465，

0.05)、球差(

=5.802，

0.05)、散光(

=0.314、

=0.313，

0.05)、失焦(

=0.569，

0.05)、三叶草差(

=0.382，

0.05)、彗差(

=0.422、

=0.310，

0.05)，以及四叶草差(

=0.303、

=0.455，

0.05)等不同程度正相关，与其余各项指标不相关。散瞳时，患者瞳孔直径(8.21±0.15)mm，且全部有眩光幻影，其中轻度13例(28.6%)，中度19例(43%)，重度12例(27.4%)，并且眩光幻影仅与失焦呈正相关(

=0.473，

0.05)，与其余各项指标不相关。

结论

眩光幻影程度与失焦像差呈正相关，主要与瞳孔散大时ICL晶体光学区外未矫正区域的屈光不正有关。

Abstract

Objective

To observe the severity of dysphotopsia in patients after implantable collamer lens (ICL) surgery

and investigate its causes.

Methods

A total of of 22 patients (44 eyes) undergoing ICL surgery in our department from September 2016 to January 2017 were recruited in this study. In 3 months after the surgery

Zernike polynomials' aberrations with mesopic pupil and mydriasis were investigated with Nidek OPD-Scan Ⅲ. Dysphotopsia was divided into 4 levels and rated the score 0 to 3.Then the correlation between Zernike polynomials and dysphotopsia was analyzed.

Results

The pupil size was 5.75±0.75 mm at dark condition. There were 33 eyes (75%) without dysphotopsia

10 eyes (23%) with mild dysphotopsia

1(2%) moderate

and none severe. The dysphotopsia was positive correlated with secondary astigmatism (

=0.541

=0.465

0.05)

spherical (

=5.802

0.05)

astigmatism (

=0.314

=0.313

0.05)

defocus (

=0.569

0.05)

trefoil (

=0.382

0.05)

coma (

=0.422

=0.310

0.05)

and tetrafoil (

=0.303

=0.455

0.05) separately

but not with other parameters. Under mydriasis

the mean pupil size was 8.21±0.15 mm. All eyes experienced dysphotopsia

with 13 eyes (28.6%) mild

19(43%) moderate

and 12(27.4%) severe. The dysphotopsia was positively correlated with defocus (

=0.473

0.05)

though not with other parameters of Zernike polynomials.

Conclusion

The severity of dysphotopsia is positively correlated with defocus

which mainly due to defocus caused by none correction area of ICL under mydriasis.

关键词

Keywords

references

WENZEL M, LANGENBUCHER A, EPPIG T, et al. Causes, diagnosis and therapy of negative dysphotopsia[J].Journal of Refractive Surgery, 2016, 42(10):1449-1455. DOI: 10.1055/s-0043-112855.

EOM Y, KIM D W, RYU D, et al. Ring-shaped dysphotopsia associated with posterior chamber phakic implantable collamer lenses with a central hole[J]. Acta Ophthalmol, 2017, 95(3): e170-e178. DOI:10.1111/aos.13248.

董喆, 王宁利, 李树宁, 等.眩光发生因素对有晶状体眼人工晶状体选择的影响[J].眼科, 2008, 17(5): 316-321.

DONG Z, WANG N L, LI S N, et al. The influence of glare agents on the selection of phakic intraocular lens[J]. Ophthalmol China, 2008, 17(5): 316-321.

BOURNAS P, DRAZINOS S, KANELLAS D, et al. Dysphotopsia after cataract surgery: comparison of four different intraocular lenses[J]. Ophthalmologica, 2007, 221(6): 378-383. DOI:10.1159/000107496.

HOLZER M P, GOEBELS S, AUFFARTH G U. Precision of NIDEK OPD-scan measurements[J]. J Refract Surg, 2006, 22(9 Suppl): S1021-S1023.

KLYCE S D, KARON M D, SMOLEK M K. Advantages and disadvantages of the zernike expansion for representing wave aberration of the normal and aberrated eye[J]. J Refract Surg, 2004, 20(5): S537-S541.

DAI G M. Comparison of wavefront reconstructions with zernike polynomials and fourier transforms[J]. J Refract Surg, 2006, 22(9): 943-948.

UUSITALO R J, TARKKANEN A. Outcomes of small incision cataract surgery[J]. J Cataract Refract Surg, 1998, 24(2): 212-221. DOI:10.1016/s0886-3350(98)80202-2.

KAMIYA K, SHIMIZU K, SAITO A, et al. Comparison of optical quality and Intraocular scattering after posterior chamber phakic lntraocular lens with and without a central hole (hole ICL and conventional ICL) implantation using the double-pass instrument[J]. PLoS ONE, 2013, 8(6): e66846. DOI:10.1371/journal.pone.0066846.

张振平.人工晶状体屈光手术学[M].北京:人民卫生出版社, 2009:38.

ZHANG Z P.Intraocular lenses in the refractive surgery era[M].Beijing:People's Medical Publishing House, 2009:38.

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