Chrome Extension
WeChat Mini Program
Use on ChatGLM

角膜切口对白内障手术后散光的影响

International Eye Science(2013)

Cited 1|Views7
No score
Abstract
目的:观察沿角膜散光陡峭轴方向做透明角膜切口行白内障超声乳化联合人工晶状体植入术后散光和视力的变化。方法:根据IOL-Master检测结果选择角膜最大屈光力轴行3.0mm透明角膜切口做白内障超声乳化术42眼作为观察组(A组),常规颞上(右眼)、鼻上(左眼)3.0mm透明角膜切口白内障超声乳化术68眼作为对照组(B组)。检测术前、术后1d;1wk;1,3mo角膜散光和视力变化。结果:A组术前、术后1d;1wk;1,3mo视力分别为0.2±0.24,0.73±0.37,0.78±0.38,0.94±0.36,0.76±0.13;B组为0.17±0.2,0.82±0.3,0.84±0.2,0.77±0.26,0.8±0.36;差异无统计学意义(P>0.05)。A组术前、术后1d;1wk;1,3mo角膜散光度分别为1.01±0.10D,1.33±0.13D,1.15±0.14D,0.90±0.13D,0.89±0.12D;B组为0.95±0.13D,1.25±0.15D,1.07±0.13D,0.87±0.12D,0.82±0.11D。术后1d;1wk;1mo与术前相比散光度均无统计学意义(P>0.05)。两组术后3mo散光度与术前相比差异有统计学意义(P<0.05)。两组术后3mo裸眼视力≥0.8者分别为21眼(50%)和32眼(47%),两者相比有统计学意义(P<0.05)。结论:沿陡轴透明角膜切口白内障超声乳化联合人工晶状体植入术有助于患者视力提高及减少术后角膜散光。
More
Translated text
Key words
astigmatism,cornea incision,phacoemulsi-fication,cataract
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined