[Key considerations in the clinical application of corneal laser surgery with binocular depth-of-field extension for presbyopia].

Presbyopia refers to a degenerative disease in which the ability of the eye to accommodate gradually decreases with age. As the public demand for better quality of life rises, presbyopic correction surgery has become a clinical hotspot, with various surgery plans, techniques, and designs emerging in clinical practice. Based on the technical principles of how presbyopic surgery compensates for accommodation loss in presbyopia, this article elaborates on the selection of presbyopic correction surgery plans and the designs of corneal laser presbyopic surgery, with a focus on the application of extended-depth-of-focus technology in corneal laser presbyopic surgery, so as to further explore related theoretical and clinical problems and provide reference for relevant clinical work.