Kenyon K R, Foster C S
Ophthalmic Surg. 1978 Oct;9(5):47-51.
A most unusual complication of penetrating keratoplasty is the rapid thermal denaturation of a human donor cornea upon accidental exposure to temperature of 50 degrees to 60 degrees C, the result of inadequate cooling of a Teflon trephine block following autoclave sterilization.
穿透性角膜移植术一种极为罕见的并发症是，在对聚四氟乙烯环钻块进行高压灭菌后冷却不充分，导致人供体角膜在意外暴露于50摄氏度至60摄氏度的温度下时迅速发生热变性。
