深板层角膜移植——一种新的光学性角膜移植技术  

Deep lamellar keratoplasty:a new surgical technique for corneal clarity recovery

作　　者：姚玉峰[1] 

机构地区：[1]浙江大学医学院附属邵逸夫医院眼科,310016

出　　处：《眼科》2006年第3期M0156-M0158,共3页Ophthalmology in China

摘　　要：深板层角膜移植适合于角膜基质异常及/或混浊但内皮健康者,其恢复角膜透明性的效果与穿透性角膜移植相当。这一手术的最大优点是能避免术后排斥反应、无须内皮健康的供体。经过多年的改进,手术技术已有明显进步,但仍存在操作难度较大、费时、受体基质去除不彻底、术中后弹力膜微穿孔的缺点。随着手术技术的进一步完善,临床上相当部分的穿透性角膜移植可被深板层角膜移植取代。(眼科,2006,15:156-158)As compared with penetrating keratoplasty （PKP）, deep lamellar keratoplasty （DLKP） offers the same effect for recovery of corneal clarity in patients who have corneal stromal abnormality and/or opacity with normal endothelium. Many technical advances have been made for carrying out DLKP during past decade. However, the current status of the surgery, is still technical difficulty, time consuming, possibly incomplete removal of recipient stroma or perforation of Descemet＇s membrane. As there may be further improvement of the technique. DLKP can be mastered by more ophthalmologists to treat patients who are currently considered as candidates for PKP. （ Ophthalmol CHN, 2006, 15：156-158 ）

关 键 词：深板层角膜移植术 角膜病/外科学 

分 类 号：R779.65[医药卫生—眼科]