It is quite an important task of non-surgery control for the youngsters myopia and astigmatism in the optometry field.
青少年近视、散光的非手术控制与治疗是眼视光学领域中十分重要的课题。
Objective: to evaluate the therapeutic effect of laser in situ keratomileusis (LASIK) for myopia and astigmatism using scanning-spot excimer laser.
目的：评价小光斑飞点扫描准分子激光系统用于LASIK手术治疗近视的疗效。
The model not only can be applied to the correction of refractive errors such as myopia and astigmatism, but also can be used in wavefront guided laser refractive surgery.
模型有较强的通用性，适用于传统仅矫正屈光不正(近视、远视、散光)的光学区模型，也适用于波前像差引导的激光眼屈光手术。
Objective:To evaluate the predictability, stability and safety of excimer laser photorefractive keratectomy (PRK) for correcting the residual myopia and astigmatism after keratotomy (RK).
目的：评价准分子激光屈光性角膜切削术治疗放射状角膜切开术后残余近视散光的预测性、稳定性和安全性。
LASIK (laser in-situ keratomileusis) is the most common laser surgery for correcting nearsightedness (myopia) and astigmatism.
LASIK(激光原位角膜磨镶术)手术是最常用于纠正近视和散光的一种激光手术。
There are three primary types of refractive errors: myopia, hyperopia and astigmatism.
有三个主要类型的屈光不正：近视，远视和散光。
The most common types of refractive errors are myopia, hyperopia, presbyopia, and astigmatism.
最常见的屈光不正有：近视、远视、老花眼和散光。
Astigmatism frequently occurs with other vision conditions like nearsightedness (myopia) and farsightedness (hyperopia).
散光和近视还有远视一样，都是常见的眼部疾病。
Conclusions:Iatrogenic keratoconus, high myopia and high astigmatism are the major cause of vision lowering after RK, PRK LASIK.
结论：RK、PRK、LASIK术后视力低下的主要原因是医源性圆锥角膜和高度近视、高度散光。
Objective to evaluate the efficacy of laser epithelial keratomileusis (LASEK) and laser in situ keratomileusis (LASIK) for correction of myopia astigmatism.
目的评价准分子激光上皮瓣下角膜磨镶术(LASEK)和准分子激光原位角膜磨镶术(LASIK)对近视散光的治疗效果。
The relation between astigmatism and the degree of myopia was also analyzed.
分析角膜散光和全眼散光的相关性以及近视程度与散光的关系。
Objective We compared the efficacy of excimer laser flying spots mode and broad beam made for treatment of myopia with astigmatism.
目的比较准分子激光的宽光束和小光斑飞点扫描切削模式对复性近视散光矫正效果的影响。
The surface regularity index (SRI) was positively correlated with surface asymmetry index (SAI), and the astigmatism was positively correlated with dioptre and SAI in myopia.
角膜表面规则性指数(SRI)与角膜表面非对称性指数(SAI)呈正相关，而且近视眼的散光度与其屈光度、SAI呈正相关。
Objective To analyse the curative effect of excimer laser-in-situ keratomileusis(LASIK) for myopia anisometropia and mixed astigmatism.
目的分析准分子激光原位角膜磨镶术（LASIK）近视性屈光参差及混合性散光的临床疗效。
Rusults As to the type of ametropia amblyopia in the 312 eyes, compound hyperopia astigmatism is the most(30.1%), then is compound myopia astigmatism(24.4%) and mix astigmatism(18.3%).
结果屈光不正性弱视的散光类型以复合远视散光最多（30．1％），其次为复合近视散光（24．4％）和混合散光（18．3％）。
Maintaining smaller vertical primary coma and correcting spherical aberration completely for myopia and myopic astigmatism may be the best choice for customized cornea laser ablation surgery.
对欲行个体化角膜切削的近视及近视散光患者，保留较小的垂直彗差而完全矫正球差可能有助于视觉质量的提高。
In the treatment of the low to moderate myopia astigmatism, LASEK is more safe and reliable than LASIK.
对于中低度近视散光的矫正，个体化引导的LASEK术式较LASIK术式更加安全可靠。
In the treatment of the low to moderate myopia astigmatism, LASEK is more safe and reliable than LASIK.
对于中低度近视散光的矫正，个体化引导的LASEK术式较LASIK术式更加安全可靠。
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