角膜

To avoid the harm to eye tissue resulting from a quantity of heat following ultrasonic phacoemulsification,cold phacoemulsificationI techinique is needed badly in clinic.Five cold phacolysis technology have been applied in cilinic treatment which includes Sonic Wave,white star,Er laser,Nd laser and water Phacoemulsification.

为避免普通超声乳化过程中乳化头产生大量热量损伤眼组织尤其是角膜，冷晶状体乳化技术已成为临床迫切需要，现有五种冷晶状体乳化技术应用于临床治疗白内障，即声波乳化技术、白星技术、铒激光晶状体乳化技术、钕激光晶状体乳化技术和水乳化技术。

These solutions will produce in-situ gel formation when transmitted from non-physiological to physiological condition. These polymer systems once instilled in the cul-de-sac will prolong the precorneal resistance time and increase the ocular bioavailability of drugs.

这些溶液由非生理状态转变成生理状态时会产生原位成胶(In-situ gel formation)，因此一旦滴入眼睛穹窿内，可延长药剂在前角膜的滞流时间及强化其眼的生体可用率。

Theshese sole:olutiollns will produce In-situ gel formation when transmltted Tcl from non-physiologlcal to physiologlcal condition. These polymer systems once instilled In the cul-de-sac WIII prolong the precorneal reslstance time and Increase the ocular bloavallabillty of drugs.

这些溶液由非生理状态转变成生理状态时会产生原位成胶(In-stiu gel forma-tion)，因此一旦滴入眼睛穹窿内，可延长药剂在前角膜的滞留时间及强化其眼的生体可用率。

In the subset of small-incision DLEK eyes (n = 62), the cell loss from preoperatively to 6 months was 25%; 12 months, 28%; and 24 months, 43%.

在行小切口术式后（n =62），6 个月角膜内皮细胞丢失了25%，12个月为28%，24个月为43%。

Result 20 cases of normal photographs showed that media orbit wall shape and thickness were irregular,media orbit wall was closely related to media rectus muscle in anatomy,structural relationship in orbit was obvious,and the vertical distance between external orbit rim and cornea top was ocular protrusile degress.8 cases of abnormal photographs showed some features including high myopia in 4 cases,eye injury in 3 cases,and media orbit wall deformity in one case .

结果 20例正常CT片显示眶内侧壁形态和厚度不规则，在解剖上眶内侧壁和内直肌密切相关，眶内结构关系明显，2侧眶外缘和角膜顶点垂直距离为眼球突度。8例异常CT片显示特征包括高度近视4例，眼外伤3例，眶内侧壁畸形1例。

Methods Pterygial tissues were from 27 patients with primary pterygia.12 cases of normal human conjunctival tissue and 8 cases of normal corneal tissue were obtained from surgery or from donor eyes without ocular diseases.

2 7例胬肉组织均取自原发性翼状胬肉患者，12例正常人结膜和 8例正常人角膜组织均来源于无眼病的供体眼或活体手术眼。

When 5-FU is used,"you can get mild problems such as a little bit of punctate keratopathy, but it also can be severe, and you can get non-healing epithelial defects and recurrent erosions," Dr. Lama said.

当使用5-FU时，&可能遇到例如小片的点状角膜病变这样轻微的问题，但也可能很严重，而且可能出现上皮缺损不愈合及复发性糜烂&。

Rajesh: Would you rather go back to the apartment and deal with Sheldon

那你是想回家陪 Sheldon ，还是用激光刀，让你的角膜再次冒险之旅？

With this model, the eye saccadic movement angle, angular velocity, the horizontal coordinate of the center point of cornea were calculated, when the horizontal recti were contracted by the stimulation of the neural pulse.

首次提出了眼球在眼外肌作用下运动的三维动力学模型，给出了其运动方程组的求解步骤，并用该模型计算了水平直肌受神经脉冲刺激而收缩时，眼球水平扫描运动的角度、角速度、角膜中点坐标随时间的变化。

Methods After removing epithelium,heart Dacron graft was covered to the anterior surface and was sutured to sclera at each quadrants,the superior and inferior recti muscle sutured to the center of Dacron.

去除角膜上皮，将心脏涤纶补片置于眼球前面，在 4个象限分别固定于巩膜表面，上、下直肌对端缝合固定于涤纶补片中央，再行全结膜瓣遮盖。

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。