One-step viscoelastic agent technique for ICL V4c implantation for myopia
One-step viscoelastic agent technique for ICL V4c implantation for myopia
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DOI：
10.18240/ijo.2021.09.10
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发表时间：
2021-09-18
影响因子：
1.4
通讯作者：
Zhou, Xing-Tao
中科院分区：
文献类型：
--
作者：
Miao, Hua-Mao;Zhao, Feng;Zhou, Xing-Tao
目的：探讨一步式粘弹剂技术植入中央孔型后房型晶状体植入式人工晶状体（ICL V4c）矫正近视的安全性和有效性。方法：对52例患者100只眼采用一步式粘弹剂技术植入ICL V4c。术后第1天、1周、1个月和3个月评估屈光结果、眼压（IOP）、角膜内皮细胞和角膜光密度值。结果：所有手术均顺利。 3个月后矫正远视力未下降。术前眼压为16.12±3.18 mm Hg，术后1d为14.74±3.08 mm Hg，术后3mo为14.50±2.56 mm Hg（P<0。05）。中央2毫米和2至6毫米区域的角膜光密度值显示出相似的规律。术后1d时该值显着升高，1wk时下降至术前值，3mo时继续下降（P
AIM: To investigate the safety and efficacy of using a one-step viscoelastic agent technique for posterior chamber phakic implantable collamer lens with a central hole (ICL V4c) implantation for myopia correction.METHODS: The one-step viscoelastic agent technique for ICL V4c implantation was used in 100 eyes of 52 patients. Refractive outcomes, intraocular pressure (IOP), corneal endothelial cell, and corneal densitometry values were evaluated at 1d, 1wk, 1 and 3mo postoperatively.RESULTS: All the surgeries were uneventful. No corrected distance visual acuity was lost after 3mo. IOP was 16.12 +/- 3.18 mm Hg before surgery, and 14.74 +/- 3.08 mm Hg at 1d and 14.50 +/- 2.56 mm Hg at 3mo after surgery (P0.05). The corneal densitometry values of the central 2 mm and 2 to 6 mm areas showed similar regularities. After surgery, the values significantly increased at 1d, then decreased to the preoperative values at 1wk, and then continued to decrease at 3mo (P