人工角膜的提出已有两个多世纪 ,但是能够应用于临床的历史也只有 4 0余年的时间。它主要适应于一些终末期的角膜病 ,如严重的眼表功能不良 ,高危排斥眼 ,对侧眼视力极差等 ,也是解决此类疾病的唯一有效途径。人工角膜植入术适用于常规角膜移植失败的双眼角膜混浊的病人 ,包括 Artificial cornea has been proposed for more than two centuries, but it can be applied to the clinical history of only 40 years. It is mainly adapted to some end-stage keratopathy, such as severe ocular surface dysfunction, high-risk rejection of the eye, the contralateral eye poor vision, etc., is also the only effective way to address such diseases. Artificial corneal implantation for corneal opacity in patients with corneal opacification of conventional corneal transplantation, including