紫外光核黄素诱导角膜交联治疗感染性角膜炎的研究进展

摘要

角膜交联(corneal collagen cross-linking,CXL)技术是一种近年来兴起的应用于临床最新的角膜成形技术.它通过A段紫外光和感光剂核黄素,诱导角膜基质内胶原纤维相互交联而提高角膜硬度,增强角膜基质的力学和生物化学稳定性,从而阻止圆锥角膜等角膜扩张性和难治性角膜溃疡等角膜疾病的进展.%Corneal collagen cross - linking (CXL) is the latest corneal shape technology applied in clinic. CXL can increase corneal rigidity after collagen cross-linking used ultraviolet A. CXL also can increase the mechanical and biochemical stability of the stroma tissue and prevent the progression of corneal expansion and the refractory corneal ulcer.