Objective To study the mechanism of haze formation after photorefractive keratectomy ( PRK).

Results of PRK for correction of myopic astigmatism and topographical evaluation

应用角膜地形图评价PRK矫正近视散光的疗效

Compare the results of LASIK and PRK for correction of low to moderate myopia

LASIK与PRK治疗中低度近视的疗效比较

CONCLUSION: Both LASIK and PRK are safe.

结论：LASIK与PRK治疗远视均具有安全性。

Changes of Trace Elements in the Aqueous Humor of Rabbits Three Months after PRK

PRK后房水中微量元素的变化

The Influence of Treatment of PRK and Its Compliment from Different Drug giving Modalities

不同用药方式对PRK疗效及并发症的影响

Analysis of IOP readings after PRK in 80 cases

单纯性近视80例PRK后非接触性眼压测定值分析

Conclusion PTK combined with PRK is a safe and effective treatment for myopia with corneal scars.

角膜表面较术前光滑，散光减轻。结论PTK联合PRK是治疗伴有角膜混浊近视眼的一种安全有效的方法。

Was treated with PRK directly and recovered well;

1眼直接改做PRK恢复良好；

Conclusion PRK for ametropia after vitrectomy is an effective and safe surgery.

结论PRK是治疗视网膜复位术后屈光不正安全、有效的方法；

Suggestion on sight standard of recruit after PRK or LASIK operation

PRK、LASIK术后新兵入伍视力标准的探讨

Successfully, ASEAN has isolated Vietnam and PRK politically and economically.

东盟成功的在政治上和经济上孤立了越南与柬埔寨人民共和国。

PRK is more simple, with lower risk;

PRK相对简单，风险较小；

Objective: To investigate the relationship between the operation of PRK and the tear film stability.

目的：探讨PRK手术与泪膜稳定性的关系。

The delay in healing of the corneal epithelium and its effects on vision after PRK

近视眼PRK后角膜上皮延迟愈合及其对视力的影响

Years analysis of intraocular pressure following PRK

PRK术后2年眼压临床分析

A histopathologic study on wound healing in rabbit cornea after LASEK and PRK

LASEK与PRK术后兔角膜组织病理学观察

Correlation of corneal ablation depth and results of PRK for myopia

角膜切削深度与PRK治疗近视疗效的关系

A Study of revised value of IOP readings after PRK& LASIK

PRK及LASIK眼压读数修正值的研究

Expression of type ⅰ and type ⅲ collagen mRNA in anterior stroma after PRK

PRK术后角膜基质内Ⅰ型和Ⅲ型胶原的mRNA表达

The visual acuity, refraction, intraocular pressure and haze were analyzed in three months after PRK.

方法分析分别使用地塞米松、爱氟龙和拂炎的3组PRK术后病人，在术后3月内视力、屈光度、眼压及角膜混浊情况并进行统计学处理。