SURGICAL METHOD FOR CORRECTING HIGH-DEGREE COMPLEX MYOPIC ASTIGMATISM

摘要

FIELD: medicine. ^ SUBSTANCE: method involves applying excimer laser treatment to central zone of the cornea to concurrently eliminate spherical and astigmatic components of astigmatism. Residual astigmatic component is corrected by making semi-lunar cuts on cornea zone not subjected to excimer laser treatment in parallel to ablation boundary. ^ EFFECT: enhanced effectiveness of treatment.