The Personalized LASIK Surgery segmentation by application distinguishes three primary clinical indications: myopia correction, hyperopia correction, and astigmatism correction. Each application reflects a distinct patient cohort whose refractive error profile drives specific procedural workflows, device utilization, and post‑operative care protocols. Myopia correction dominates the market, accounting for roughly 55% of total procedures, due to the high prevalence of nearsightedness in the global population and the comparatively straightforward ablation patterns required. Hyperopia correction, representing about 25% of cases, involves more complex peripheral tissue removal to steepen the cornea, thereby influencing equipment pricing and surgeon training costs. Astigmatism correction, at approximately 20%, necessitates precise axis‑aligned ablations and often integrates toric intra‑ocular lens considerations, contributing to a higher per‑procedure revenue margin. Collectively, these application segments shape the overall market size by allocating demand across device platforms, software algorithms, and ancillary services, as illustrated in the accompanying pie‑chart.