Surgical procedures employed to correct REFRACTIVE ERRORS such as MYOPIA; HYPEROPIA; or ASTIGMATISM. These may involve altering the curvature of the CORNEA; removal or replacement of the CRYSTALLINE LENS; or modification of the SCLERA to change the axial length of the eye.

Synonyms: Keratorefractive Surgical Procedures, Procedure, Keratorefractive Surgical, Surgical Procedure, Keratorefractive, Procedures, Refractive Surgical, Keratorefractive Surgical Procedure, Surgical Procedures, Keratorefractive, Surgeries, Refractive, Refractive Surgery, Surgical Procedures, Refractive, Refractive Surgical Procedures, Procedures, Keratorefractive Surgical, Refractive Surgeries, Surgery, Refractive, Refractive Surgical Procedure, Surgical Procedure, Refractive, Procedure, Refractive Surgical