1·The risk factors for graft failure were corneal vascularization, regraft, aphakia or pseudophakia.
移植失败的危险因素是角膜血管形成，移植，无晶状体或假晶状体。
2·A 49-year-old lady had presented with an fungal corneal ulcer by a descemetocele and microperforation.
一位49岁的患者患有真菌性角膜溃疡并发后弹力层膨出和微小穿孔。
3·New astigmatism caused by wrinkling in the corneal flap or other flap complications.
由角膜瓣褶皱所造成的散光或其他角膜瓣的并发症。
4·For those who wear contacts which are too tight, the risks include swelling of the cornea, redness or corneal abrasion.
如果佩戴过紧的隐形眼镜，那么可能会导致使用者角膜肿胀、眼部泛红或是角膜损伤。
5·With the use of blue light, the fluorescein defect of a corneal abrasion may be more pronounced and will appear yellow-green (shown).
使用钴蓝光进行观察，角膜擦伤的荧光素染色缺损处会变得更加明显并呈现出黄-绿色（如图所示）。