- 更多网络例句与屈光不正的相关的网络例句 [注:此内容来源于网络,仅供参考]
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To analyze the reason of ametropia and control the condition of the reflection efficently are to be worth investigating deeply.
分析屈光不正的成因,对术后屈光状态进行有效控制是值得深入研究的课题。
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Objective To observe the effect of LASIK on ametropia in post-cataract extraction.
目的 观察准分子激光角膜原位磨镶术治疗白内障术后屈光不正的疗效。
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Objective To evaluate the efficacy of laser in situ keratomileusis for the treatment of ametropia after cataract extraction and intraocular lens implantation.
目的 探讨准分子激光原位角膜磨镶术对白内障人工晶体植入术后屈光不正的矫治效果。
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AIM:To investigate the clinical effects and safety of rigid gas-permeable contact lensesin the treatment of ametropia.
目的:观察硬性透气性角膜接触镜矫治屈光不正的效果、使用安全程度及舒适度。
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Abstract] Objective To investigate the relation of pterygium and ametropia.
目的 研究翼状胬肉与屈光不正的关系。方法随机对196例(200眼)翼状胬肉病人应用日本产Topcon KR-8100型全自动电脑验光仪进行术前、术后验光。
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AIM: To investigate the visual power and refraction state of high school students in graduating classes in Lanzhou city,and to analyze the risk factors of ametropia.
目的: 调查兰州市高中毕业班学生视力及屈光状态,并分析发生屈光不正的危险因素。
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The visual acuity, dioptometry and corneal topography were investigated in a 12-month follow-up study.results the postoperative visual acuity of the 56 eyes(84.8%)was equal to or above the best corrected visual acuity before lasik.conclusion lasik for ametropia after cataract extraction and intraocular lens implantation is an effective and safe surgery.but the indication must be selected appropriately.
观察视力、屈光状态、角膜地形图情况。结果 56眼(84.8%)lasik术后视力均达到或超过术前的最佳矫正视力,10眼(15.2%)lasik术后最佳矫正视力下降1~2行。结论 lasik是矫治白内障摘除人工晶体植入术后屈光不正的安全、有效的方法。
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With normal vision were studied. The result showed: 504 eyes (77. 54%) suffered from hyperopia, 66 (10.15%) from myopia, 2(0.31%)from astigmatism and 78(12. 00%) were emmetropia. Among 325 youths, 172 (52.92%) had esophoria (including esophoria-hy- perphoria), 126 (38.7%)exophoria (including exophoria-hyperphoria), 13(4.00%) hyperphoria and 14(4.31%)had orthophoria. No significant...
结果显示,远视者为504眼(77.54%),近视者66眼(10.15%),混合散光者2眼(0.31%),正视者78眼(12.00%),325人中,内隐斜者为126人(38.77%),上隐斜者13人(4.00%),正位者14名人(4.31%);经用行x列表的x~2检验法分析,屈光不正的类型与斜视的种类之间没有显著联系。
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With the grade being higher, the prevalence of hypermetropia decreased while the prevalence of myopia increased.
远视性屈光不正的患病率随学年升高而下降,近视性屈光不正患病率则随学年升高逐渐增加。
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Methods 42 myopic ametropia sufferers were selected at random who had once accepted optometry in 1996 in our hospital,under the paralytic mydriasis.
随机选取2006年在我院就诊验光的42例近视患者在麻痹性散瞳下对每只眼随机先后采用电脑验光仪和带状光检影镜分别验光检测出屈光不正的度数。
- 更多网络解释与屈光不正的相关的网络解释 [注:此内容来源于网络,仅供参考]
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ametropia:屈光不正
3.屈光不正(ametropia) 当眼球在调节松弛状态下,来自5m以外的平行光线,经过眼的屈光系统屈折后,不能聚焦在视网膜上者称为屈光不正,屈光不正分为近视、远视和散光三大类.
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ametropia:非正視
屈光不正的定义:当眼睛调节静止时,外界的平行光线经眼屈光系统后,若不能在视网膜黄斑中心凹处聚焦,将不能产生清晰像,称为非正视(ametropia)或屈光不正(refractive error).
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emmetropia:正视眼
从眼屈光学上讲,正视眼(emmetropia)是眼在休息时,平行光经过眼屈光系统的屈光作用在视网膜中心凹形成焦点,称这种眼的屈光度为零. 所有平行光进入眼内不能在中心凹处成焦点者称非正视眼(ametropia)或屈光不正(elTors of refraction).
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hypermetropia:远视
(第十一章第二节1.3)如果平行光线不能在视网膜上形成清晰的象则称为屈光不正,它包括近视(myopia)、远视(hypermetropia)和散光(astigmatism)3种. ②感光细胞层:有视杆细胞(rod)和视锥细胞(cone)两种光感受细胞,它们是高度分化的
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photorefractive keratectomy:准分子激光屈光性角膜切削术
PRK(准分子激光角膜切削术)全称是准分子激光屈光性角膜切削术(Photorefractive Keratectomy)是指应用准分子激光在角膜前弹力层和浅层基质进行激光切削,使角膜前表面曲率减少、曲率半径增加,屈光力减低,焦点向后移至视网膜上达到矫正屈光不正的效果,
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refractive error:屈光不正
否则,焦点落在视网膜之前或视网膜之后,统称为非正视眼(ametropia)或屈光不正(refractive error). 高度近视的前房较深,瞳孔较大,眼球因前后轴长而显得稍有突出. 眼底检查常因视网膜色素上皮层色素减少,脉络膜萎缩,其小血管网消失,
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ametoecious:单主寄生的
amethystum /紫水晶/ | ametoecious /单主寄生的/ | ametrometer /屈光不正测量器/变常眼测量器/
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ametropic:屈光不正的
ametropia 非正视眼 | ametropic 屈光不正的 | ametropic 变常眼的
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ametropic:变常眼的
ametropic 屈光不正的 | ametropic 变常眼的 | amfetaminil 安非他尼
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ametropic:屈光不正的/变常眼的
ametropia /屈折异常/非正视眼/ | ametropic /屈光不正的/变常眼的/ | amfetaminil /安非他尼/