Various ocular injuries can induce corneal neovascularization, which promote the development of diseases, causing corneal edema, impaired vision and even blindness. Therefore, with very important clinical significance, inhibiting corneal neovascularization can help to delay the progression of diseases and reduce corneal damage. This article will make the latest systematic discussion on the cells and molecules involved in corneal neovascularization, and analyze the possible inhibitory targets, hoping to provide references for scientific research and clinical practice.