角膜屈光术后角膜瓣下上皮细胞植入的研究进展

Research progress of epithelial ingrowth under corneal flap after keratorefractive surgery

角膜瓣下上皮细胞植入或内生是角膜屈光术后并发症之一,近年来随着手术设备和技术的提高,其发生率已经明显降低。但外伤致角膜瓣移位发生角膜瓣下上皮植入病例仍时有报道。若上皮细胞植入处理不及时可引起患者屈光状态改变、角膜瓣融解等严重并发症。故本文对角膜屈光术后角膜层间上皮植入研究进展予以综述。

The epithelial ingrowth under corneal flap is one of the complications after keratorefractive surgery,of which the incidence has declined dramatically with the improvement of relevant facilities and surgical techniques.However,epithelial ingrowth results from traumatic flap displacement has been describing in the literatures from time to time.If the prompt and efficient treatment cannot be taken,the severe complications of epithelial ingrowth will occur such as the alternation of refraction and cornea keratolysis.In this article,we reviewed the research progress of epithelial ingrowth after keratorefractive surgery.