屈光性

It is safe,effective and predictable for excimer laser-in-situ keratomileusis to treat myopia anisometropia and mixed astigmatism.

LASIK在治疗近视性屈光参差及混合性散光中是安全、有效和可预测的。

Methods The retrospective study involved 196 patients（300 eyes） with myopia anisometropia and mixed astigmatism who received LASIK treatment from August in 2002 to August in 2007 in our department.

目的 分析准分子激光原位角膜磨镶术治疗近视性屈光参差及混合性散光的临床疗效。

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。

Methods 160 cases of ametropic amblyopic children,aged 4～7 years,were selected based on mydriatic retinoscopy and eye tests amony amblyopic children screened from 2000 to 2006,including 78 males and 82 famales.

对2000～2006年以来我院门诊的4～7岁屈光不正患者，通过散瞳验光及试镜，筛选出 160例（320眼）屈光不正性弱视患者，男78例（156眼），女82例（164眼）。

Methods The refractions of 383 children (766 eyes), aged 2 to 14 years, were followed for 8 to 18 years; 507 children were amblyopic hyperopia.

搜集连续观察8～18年资料完整的383个病例766只眼，其中远视性屈光不正性弱视507眼。

The esotropia was encountered when the onset of visual impairment occurred at birth or less than 1 year old of age. Exotropia predominated in more than 1 year old children and adults. DVD may also occur in association with sensory heterotropia, we should take DVD into account when planning the surgical treatment of horizontal strabismus.

屈光参差、视网膜病变、视神经损害、先天性白内障、外伤性白内障是导致知觉性斜视的主要病因；其中小于1岁与大于1岁者相比，发生内斜视的比例较大，1岁以后主要发生外斜视；知觉性斜视者可伴有DVD的存在，在水平斜视的手术中要考虑此问题。

The ocular accommodation has a great influence on refractive components. It is not only the process by which the refractive power of the lens is increased. But the lens itself moved forward relatively. The accumulation effects of accommodation induced by near-work is the main cause of myopia developed in children. The asymmetry of corneal surface was not only related to keratometer K1 and K2 , even the curvature within the same horizontal or vertical meridian was asymmetry.

调节本身不仅是传统意义上的睫状肌收缩和晶状体变凸，同时还伴有晶状体的相对前移；调节对眼的几乎所有屈光构成因素有着显著的影响，视近活动的累积效应是儿童近视眼发生的主要原因；角膜的非球面性不但表现为两个相互垂直子午线的曲率不等，即便是在同一垂直或水平径线上的屈光分布也是非对称的。

The long-term outcomes of highly myopic patients with borderline corneal thickness after LASIK were less stable and predictable. The regression was probably related to the preoperative refraction, age, corneal thickness and keratometry readings.

高度近视薄角膜患者LASIK术后的远期稳定性较低，可预测性较差，术后屈光回退可能与术前屈光、年龄、角膜厚度和曲率的改变有关。

Methods 23 cases with muscular asthenopia caused by exophona were included in our study. After examination of refraction, phoria, AC/A and fusion function, all cases were given prism correction and fusion training based on refraction correction.

对23例外隐斜导致肌性视力疲劳的患者进行屈光、隐斜、AC/A、融合功能检查后，在屈光矫正基础上应用压贴三棱镜矫正和融合功能训练。

AbstractAIM: To study the changes of refractive status and axial length in chicken form deprivation myopia and its recovery model, to observe the metamorphism of posterior sclera and to lay foundation for investigation of axial myopia pathogenesisMETHODS: Twenty-five newly incubated chicken were selected. Their left eyes were covered with semi-translucent membrane to deprive form perception for 14 days (form-deprivation group), or covered for 11 days followed by uncovered for 3 days. Unoccluded eyes in either group served as control eyes respectively. Retinoscopy and A- ultrasound were conducted to collect the refraction and axial length data.

目的：研究雏鸡形觉剥夺性近视眼及形觉剥夺性近视眼恢复模型的屈光状态和眼轴长度的变化，并观察后极部巩膜的形态学改变，为探讨轴性近视的发病机制打下基矗方法：选用新孵出的普通肉食家鸡25只，采用半透明薄膜眼罩遮盖的方法对左眼进行形觉剥夺14d或遮盖11d后，去遮盖3d。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。