眼部化学烧伤,感染性角膜溃疡以及非感染性角膜溃疡是一类常见的眼表疾病,也是我国目前主要的致盲眼病之一。目前国内外对该病的治疗做了相关研究,但由于以往对这类疾病缺少有效而彻底的治疗手段,常常引起持续的眼表炎症,损害角膜干细胞和上皮基底膜,最终导致角膜的瘢痕化,新 Ocular chemical burns, infectious corneal ulcers and non-infectious corneal ulcer are a common type of ocular surface disease, is also one of the main blind eye disease in our country. At present, the related research on the treatment of this disease has been made at home and abroad. However, in the past, the lack of an effective and thorough treatment for such diseases often caused persistent inflammation of the ocular surface, damaged corneal stem cells and epithelial basement membrane, eventually resulting in corneal scarring ,new