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- AIM: To observe the changes of corneal astigmatism after trabeculectomy using removable suture. 目的了解可拆除缝线小梁切除术后角膜散光的演变情况。
- More attentions of oculists have been paid to reduce the corneal astigmatism to the lowest after surgery. 因此如何将白内障术后的角膜散光减小到最小程度,引起了眼科医师的广泛重视。
- The visual outcome is satisfactory and long-term follow up corneal astigmatism is minimal. 经过长期追踪，发现病人视力均获改善且无明显乱视。
- Objective To study the effective ways to restore sight and control the postoperative corneal astigmatism in eccentric penetrating keratoplasty. 目的探讨在施行偏中央的治疗性穿透性角膜移植术时，恢复视力和减少角膜散光的有效方法。
- KRONISH J W, FORSTER R K. Control of corneal astigmatism following cataract extractoin by selective suture cutting[J]. Arch Ophthalmol, 1987,105:1650. 刘平;闫海;王新.;小切口无缝线非超声乳化白内障摘除术的临床观察[J]
- These factors include preexisting corneal astigmatism, corneal diameter, corneal elasticity, the extent of the pterygium and surgical trauma. 会影响角膜乱视的因素包括：旣有的角膜乱视、角膜直径与弹性、翼状赘片的生长范围、切除时对角膜的伤害等。
- "It appears eyelids do play a part in determining the shape of the cornea. One explanation is that pressure from the eyelids is inoled in the cause of corneal astigmatism. 看起来眼睑在决定角膜形状方面起着一定作用，这种现象的一种解释就是眼睑与角膜散光有关。
- We had found that the error of predicted refraction may present with cases of large deviation between the preoperative and the postoperative keratometric measurement, or high corneal astigmatism. 我们发觉手术前后角膜曲度变化量较大或术后散光较高的病患群中，其预测的人工水晶体度数亦有较大的误差。
- The 6mm sclerotic tunnel sutureless incision operation can not only provide a satisfactory early post-operative visual acuity with a slight corneal astigmatism, but also implant 6mm PMMA IOL, and decrease the expense of the operation. 结论:6mm巩膜小切口不缝合白内障超声乳化技术后角膜散光小,早期裸眼视力好且稳定。 可植入PMMA人工晶体,降低手术费用。
- Result the vertical curves of both groups are stronger than the horizontol curves, ie, it is with the rule of Toric surface.There is no ocular astigmatism when the corneal astigmatism is under 0.9DC. 结果 两组角膜的垂直子午线的曲率大于水平子午线的曲率，即表现为循规性的托力克面，小于0.;9D的角膜散光一般不表现出眼散光；
- Surgical incision of the cornea. 角膜切开术外科中对角膜的切开
- cornea astigmatism 角膜散光
- Light enters the eye through the cornea. 光通过角膜进入眼睛。
- Surgical removal of a part of the cornea. 角膜切除术对角膜的一部分进行的外科切除
- White scars remain on his cornea. 他的眼角膜上留下了萝卜花的瘢痕。
- One solution is to implant a donor cornea. 一种解决办法就是植入捐赠的角膜。
- Why does the cornea have two curves? 为什么角膜会有两个不同的曲率值?
- They have what is called astigmatism. 他们有所谓散光。
- How can you raise the eyesight of astigmatism? 怎样能提高散光的视力?
- Can you become astigmatism operation only? 能不能只做散光手术？
