查询词典 cornea

METHODS: Ahmed glaucoma valves were implanted in 34 eyes of 34 patients with refractory glaucoma. Density and morphology of corneal endothelial cells were evaluated in the superotemporal, superonasal, infratemporal, infranasal, and central corneal areas to calculate mean value of total cornea before and at 3 and 6 months after surgery. Percentage of hexagonal cells was statistically summarized.

在34例(34眼)疑难青光眼患者眼球颞上象限行Ahmed青光眼阀植入，移植前及移植后3，6个月对角膜中央、颞上、颞下、鼻上及鼻下区内皮摄像后测定分析，得出角膜内皮细胞密度，并取全角膜平均值，同时观察角膜内皮细胞形态变化，统计六角形细胞所占比例。

In light of several cases of iatrogenic keratectasia that have been documented after the surgery, it is very important to know what changes have taken place in the cornea.

由于偶有术后医源性角膜扩张的病例发生，手术后角膜发生怎样的改变是眼科医师一直关注的问题。

The thinner, weaker post-LASIK cornea is more susceptible to forward bulging due to normal intraocular pressure, which may progress to a condition known as keratectasia and corneal failure, requiring corneal transplant.

LASIK术后更薄，更弱的角膜相对正常眼压的压力来说，是更易膨胀的，发展下去，可能导致被称为角膜膨胀和角膜病变的疾病，最后需要角膜移植。

Methods 63 cases of suffering bacterila corneal ulcer who were not cured through conventional drug treatment after 10~14 days were divided randomly into two groups. In A group(35 cases), the surface of cornea was covered with fresh amnion and autoblood was detained in closed amnion space; In B group(28 cases), antibiotics was subconjunctivally injected Relieving of Postoperative ocular region Irritation,restoring of keratohelcosis and vision were observed.

我们把经常规的药物治疗10～14天未治愈的细菌性角膜溃疡63例(63眼)，随机分为A、B两组。A组35例（35眼），采用新鲜羊膜遮盖角膜表面在封闭羊膜空间留置自血；B组28例（28眼）用结膜下注射抗生素。

Penetrating keratoplasty with plain porcine cornea acellular matrix in rabbit keratohelcosis.

单纯去细胞猪角膜基质穿透性角膜移植治疗兔角膜溃疡。

Methods: A total of 366 eyes with keratoconus were subjected to wear proper RGPCL. Keratometer and corneal topography were used to determine the central cornea astigmatism, apex K value, apex decenteation distance, SRI and SAI before, 12 and 18 months after wearing RGPCL.

对圆锥角膜患者选配合适的高透氧RGPCL，分别于配戴前及配戴后12、18个月行角膜曲率计和角膜地形图检查，采集角膜中央散光值、锥顶K值、锥顶偏心距离、SRI、SAI等参数，进行统计学分析。

The physical dimensions from ultrasound and keratometry,included axis length,anterior chamber depth,lens thickness,vitreous length and cornea refractive power.Both axis length and vitreous length were significantly correlated with refraction （correlation coefficient of 0.822 and 0.823,respectively）.

以13～25岁青少年为研究对象，应用眼科A型超声生物测量仪及角膜曲率计，由SAS软件支持，对240例近视眼屈光程度和屈光各要素（眼轴长度、前房深度、晶体厚度、玻璃体腔长度、角膜屈折力）测量值进行分析。

Ultrasound pachymetry was also measured preoperative.2.3 Observational componentThe changes of naked vision, best corrected vision acuity, intraocular pressure, corneal thickness and power, irregular and difference of the posterior comeal surface, and the simulated keratoscope reading of the anterior cornea were evaluated.2.4 Statistical AnalysisData were processed with SPSS 10.0 software, each group data were analyzed by Independent-Samples t Test and multiple regression analysis.

统计分析方法使用SPSS10.0 软件进行数据统计分析，各组数据之间比较采用Independent－Samples t检验和多元回归分析。三、结果LA81K术后角膜后表面的变化 l、LASIK术后角膜后表面 Orbsca川图形的变化角膜后表面相应于前表面切削区的部位可看到有区域变红。

The discovery of cornea limbal stem cell is one of the most important researches in ophthalmology for one decade.

角膜缘干细胞的发现是眼科学界近10余年来最重要的研究成果之一，1986年首次得到间接定位证明，之后，对其进行了大量的研究。

Objective:This study may provide neuroanatomical basis for the diagnosis and treatment of corneal disease which result in the loss of sense perception of cornea Methods:Twenty corneas of 23 week and 33 week embryo were frozen sectioned serially at 40 μm and then treated with chloride impregnation staining.

目的：为临床角膜疾病导致角膜感觉丧失的诊断和治疗的研究，提供神经解剖学依据。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。