角膜前的

Results The eyeball distorted, intraocular structure disordered and vision lost severely in 3 eyes. Epithelial plugs were found in superficial layer of stroma and Bowman's layer broke and displaced in three cases. Healing and gap of incision presented 29 days after RK in 1 case. There were incision scar, collagen disarrangement and epithelial island in deep incision more than 2 years following RK in two cases, descent's layer broke in 1 case.

结果3例眼球严重变形，眼内结构紊乱，视力丧失。3例角膜浅层切口有上皮栓形成，前弹力层断裂错位；1例术后29d的切口部分愈合部分缝隙存在；2例术后2a以上的切口瘢痕化，胶原纤维排列紊乱，深层切口有上皮岛；1例后弹力层断裂。

However, the accuracy of this method is doubtable due to the calculation of the decentration and rotation determined by only three reflected images (cornea, anterior and posterior surfaces of crystalline lens).

因为此方法乃是利用Purkinje image所产生的三个反射光点(角膜前缘，水晶体前、后缘)来决定水晶体的离心及旋转，因此其精确性令人质疑。

Anterior segment reconstruction includes: partial penetrating keratoplasty, loosing front adhesion, suturing detached peripheral iris, loosing rear adhesion, reshaping pupil, perforating fibromembrane in the pupillary area.

包括部分穿透性角膜移植术、前粘连松解术、虹膜根部离断缝合术、后粘连松解术、瞳孔成形术、瞳孔区机化膜造孔术及以机化膜为依托的二期后房型人工晶状体植入术。

RESULTS: Among 200 cases operations, 7 cases posterior capsular rupture, 2 cases rupture of the iridodialysis, 52 cases corneal endothelial edema after 1 day, 11 cases hyphema., 3 cases IOL dislocation, 2 cases incision leakage.

结果：200例术眼中，后囊膜破裂7例，虹膜根部离断2例，术后1d角膜内皮水肿52例，前房积血11例，人工晶状体偏位3例，切口渗漏2例，术后1mo，视力均＞0.2，术后6～18mo视力≥0.5的181例，占90.5%，平均散光（0.97±0.52）D。

Operative effect and complications of intraoperative and postoperative were observed.RESULTS: Among 200 cases operations, 7 cases posterior capsular rupture, 2 cases rupture of the iridodialysis, 52 cases corneal endothelial edema after 1 day, 11 cases hyphema., 3 cases IOL dislocation, 2 cases incision leakage.

结果：200例术眼中，后囊膜破裂7例，虹膜根部离断2例，术后1d角膜内皮水肿52例，前房积血11例，人工晶状体偏位3例，切口渗漏2例，术后1mo，视力均＞0.2，术后6～18mo视力≥0.5的181例，占90.5%，平均散光（0.97±0.52）D。

METHODS: In 44 eyes of 22 subjects (mean age +/- standard deviation , 24.0 +/- 3.2 years) with orthokeratology, ocular aberrations and mesopic contrast sensitivity were determined before and three months after commencement of the procedure.

对22名受试者（平均年龄±标准差，24.0±3.2岁）的44只眼在接受角膜塑型术治疗前和治疗后3个月时测量眼像差和中间视力对比敏感度。

At the 8 week postoperatively,three groups still have not restored the normal thichness of corneal epithelial cell;but in the blank group there was more neoformative irregular collagen in the anterior stromal layer.

术后4周，三组覆盖切削区的角膜上皮细胞仍有轻度增生，空白组前基质层内较多新生胶原，排列不规则，失去板层结构，瘢痕形成。

frown-shaped clear corneal incision combined with cataract intraocular lens implantation after topical anesthesia is a safe operation method with good anterior chamber form, unpenetrable incision, speedy recovery and low degree of astigmatism.

在表面麻醉下行透明角膜反眉形切口的白内障超声乳化及植入硬性人工晶状体手术具有安全、前房形成好、切口不易渗漏、恢复快、散光度数低等特点。

Methods: Rats with 20-day age were anesthetized intravenously with pentobarbital sodium and their right conjunctival sac was infected with 50ul of virus suspension (containing about 104 TCID50 HSV-1 viron) after the cornea scarified.

以HSV-1悬液经角膜划痕接种结膜囊内复制大鼠HSV脑炎模型，用Northern杂交与ELISA方法检测实验动物治疗前后脑内NGF、BDNF的mRNA与蛋白含量。

Serious violent cornea can rupture, iris, or ocular contents prolapse, anterior chamber shallowing or disappearance of the pupil was pear-shaped .

严重的暴力可使角膜破裂，虹膜或眼内容物脱出，前房变浅或消失，瞳孔呈梨形。

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。