V2EX prk

PRK

Definition 定义

PRK 常指 photorefractive keratectomy(准分子激光屈光性角膜切削术):一种激光矫正视力的手术,通过去除角膜表层组织来改善近视、远视或散光。也可能在其他领域作缩写使用(如生物医学中的某些基因/蛋白名称)。

Pronunciation 发音

/pi r ke/

Examples 例句

I’m considering PRK to correct my nearsightedness.
我在考虑做 PRK 手术来矫正近视。

Although PRK has a longer recovery time than LASIK, it may be recommended for patients with thinner corneas.
虽然 PRK 的恢复期通常比 LASIK 更长,但对于角膜较薄的患者,医生可能更推荐 PRK。

Etymology 词源

PRK 是由 Photo-(光)、refractive(屈光的)和 keratectomy(角膜切除术)组合形成的医学术语 photorefractive keratectomy 的首字母缩略词,常用于眼科屈光手术领域。

Related Words 相关词

Literary Works 文学与著作

  • **Refractive Surgery**(屈光手术学相关专业书籍,多版本教材/专著中常系统比较 PRK 与 LASIK 等术式)
  • **The Wills Eye Manual**(《威尔斯眼科手册》;临床手册中常在屈光与角膜相关章节提及 PRK)
  • **Ophthalmology**(如 Yanoff & Duker 等经典眼科学教材;涉及 PRK 的适应证、并发症与随访要点)
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