提示：点击例句中的单词，就可以看到词义解释

Objective to investigate the clinical value of deeper lamellar keratoplasty treating keratoconus .

目的探讨深板层角膜移植治疗圆锥角膜的价值。

Contact lens is the most common way for the mild and modcrate keratoconus .

角膜接触镜是轻中度圆锥角膜最常用的矫正方法。

Of those who suffer from keratoconus , approximately 20 % will undergo a corneal transplant .

对于圆锥角膜患者而言，大约20％的患者将要经历角膜移植。

Objective to evaluate the characteristic and search the sensitive index for diagnosis of early keratoconus in corneal topography .

等参数有助于区分早期圆锥角膜和中高度近视／角膜接触镜佩戴者，是诊断早期圆锥角膜的敏感地形图指标。