A corneal transplant can be necessary when the cornea is irreversibly harmed, for instance from intense infection or trauma. This is normally a last resort and only done when other much less invasive treatment procedures have been unsuccessful. Not everyone is a good applicant for LASIK. Look at these common https://cataractsurgerymumbai.school.blog/2025/08/28/cataract-surgery-in-mumbai-modern-technology-reliable-outcomes/