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[1]張嶸,胡穎峰,王艷,等.2.8mm顳側切口術源性散光對ICL術后視力的影響[J].福建醫(yī)藥雜志,2022,44(05):4-7.
　ZHANG Rong,HU Yingfeng,WANG Yan,et al.Effect of surgically induced astigmatism from 2.8 mm temporal incision on visual acuity after implantable collamer lens surgery[J].FUJIAN MEDICAL JOURNAL,2022,44(05):4-7.
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2.8mm顳側切口術源性散光對ICL術后視力的影響()
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《福建醫(yī)藥雜志》[ISSN:1002-2600/CN:35-1071/R]

卷:
44
期數(shù):
2022年05期
頁碼:
4-7
欄目:
臨床研究
出版日期:
2022-10-15

文章信息/Info

Title:
Effect of surgically induced astigmatism from 2.8 mm temporal incision on visual acuity after implantable collamer lens surgery
文章編號:
1002-2600（2022）05-0004-04
作者:
張嶸1; 胡穎峰1; 王艷1; 王崢1; 葉向彧2
福建省福州市第二醫(yī)院（福州 350007）
Author(s):
ZHANG Rong; HU Yingfeng; WANG Yan; WANG Zheng; YE Xiangyu
Fuzhou Municipal Second Hospital, Fuzhou, Fujian 350007, China
關鍵詞:
2.8 mm顳側切口; 手術源性散光(SIA); 有晶狀體眼后房型人工晶狀體植入術(ICL); 殘余散光
Keywords:
2.8 mm temporal incision;  surgically induced astigmatism;  implantable collamer lens;  residual astigmatism
分類號:
R778.1
文獻標志碼:
B
摘要:
目的 分析2.8 mm顳側透明角膜切口的手術源性散光對有晶狀體眼后房型人工晶狀體植入術（ICL術）后視力的影響。 方法 回顧性分析行ICL術的患者21例（39眼），測得患者術前及術后1個月的裸眼視力、最佳矯正視力、綜合驗光、角膜曲率。比較術前及術后角膜散光值、散光矢量J0及J45的差異，比較預期散光與實際散光的差異；使用手術源性散光（SIA）矢量分析軟件評估SIA的大小及分布；觀察SIA對術后裸眼視力及實際殘余散光的影響。 結果 術前及術后角膜散光值分別為（0.90±0.43）D、（1.03±0.42）D，差異有統(tǒng)計學意義（P<0.05）；術前及術后角膜散光J45分別為（0.002±0.17）D、（0.08±0.15）D，差異有統(tǒng)計學意義（P<0.05）。預期殘余散光（-0.12±0.19）D，實際殘余散光（-0.25±0.28）D，差異有統(tǒng)計學意義（P<0.05）。2.8 mm顳側透明角膜切口SIA大小（0.32±0.21）D，Centroid SIA 0.17 D@122°。 結論 角膜切口能改變散光的大小及軸向，建議使用2.8 mm以下透明角膜切口，盡可能減少SIA的影響。
Abstract:
Objective To study the effect of surgically induced astigmatism from 2.8 mm temporal clear corneal incision on visual acuity after posterior chamber phakic intraocular lens implantation. Methods A total of 21 patients (39 eyes) who underwent non-astigmatic posterior chamber phakic intraocular lens implantation (ICL) were retrospectively analyzed.The uncorrected visual acuity, best corrected visual acuity, manifest refraction and corneal curvature were measured pre-operatively and 1 month after surgery. Preoperative and postoperative corneal astigmatism values, astigmatism vectors J0 and J45, and expected astigmatism and actual astigmatism were compared. Surgically induced astigmatism (SIA) analysis software was used to evaluate the values and distribution of SIA. The effect of SIA on postoperative uncorrected visual acuity and actual residual astigmatism were observed. Results There was significant difference between preoperative corneal astigmatism(0.90±0.43)D and postoperative corneal astigmatism (1.03±0.42)D（P<0.05）.There was significant difference in preoperative and postoperative corneal astigmatism J45 (0.002±0.17)D and (0.08±0.15)D respectively（P<0.05）.The expected residual astigmatism(-0.12±0.19)D and the actual residual astigmatism(-0.25±0.28)D were statistically significant（P<0.05）.The SIA of the 2.8 mm temporal clear corneal incision was (0.32±0.21)D, the Centroid SIA was 0.17D@122 °. Conclusion Corneal incision can change the values and axis of astigmatism. It is recommended to use clear corneal incision less than 2.8 mm to reduce the effect of SIA.

參考文獻/References:

[1] Park D Y, Lim D H, Hwang S, et al.Comparison of astigmatism prediction error taken with the Pentacam measurements, Baylor nomogram, and Barrett formula for toric intraocular lens implantation[J].BMC Ophthalmol,2017，17(1): 156.
[2] Kamiya K, Shimizu K, Aizawa D, et al.Surgically induced astigmatism after posterior chamber phakic intraocular lens implantation[J].Br J Ophthalmol,2009,93(12): 1648-1651.
[3] zyol E, zyol P.Analyses of surgically induced astigmatism and axis deviation in microcoaxial phacoemulsification[J].Int Ophthalmol, 2014,34(3):591-596.
[4] Kamiya K, Ando W, Takahashi M, et al.Comparison of magnitude and summated vector mean of surgically induced astigmatism vector according to incision site after phakic intraocular lens implantation[J].Eye Vis (Lond),2021,8(1): 32.
[5] Wei R, Li M, Niu L, et al.Comparison of visual outcomes after non-toric and toric implantable collamer lens V4c for myopia and astigmatism[J].Acta Ophthalmol,2021,99(5): 511-518.
[6] 王崢,胡穎峰,王艷,等.2.8 mm與2.2 mm透明角膜切口術源性散光的矢量分析與比較[J].眼科新進展，2018，38(5): 448-451,456.
[7] Huang Q, Li R L, Feng L W, et al.Long-term visual quality after microincision cataract surgery[J].J Ophthalmol, 2020,2020:9318436.

備注/Memo

備注/Memo:
基金項目：福建省自然科學基金面上項目（2019J01547）
1福州市眼科醫(yī)院；2通信作者
更新日期/Last Update: 2022-10-15