National Natural Science Foundation of China(No.81970769);Hunan Province Technology Innovation Guidance Program(No.2018SK50108);Wuhan City Medicine Research Project(No.WX19C12);Ophthalmology and Otorhinolaryngology College of Hubei University of Science and Technology Research Development Fund Project(No.2020XZ38)。
AIM:To detect an earlier improvement in mild to moderate keratoconus following corneal cross-linking(CXL)with total corneal refractive power(TCRP)using ray tracing method.METHODS:A total of 40 eyes of 30 consecutive p...