From Preoperative Findings to Procedure Choice: A Practical Overivew of Corneal and Intraocular Refractive Surgery

萬懿 Yi WanTaiwan Speaker From Preoperative Findings to Procedure Choice: A Practical Overivew of Corneal and Intraocular Refractive SurgeryThe outcome of refractive surgery is closely tied to how well patients are evaluated before surgery. This talk will give a practical overview of how preoperative findings help guide the choice between corneal and intraocular refractive procedures, drawing on the insights from recent literature. Topics include ocular surface condition, corneal biomechanics, and optical quality. Special attention will be given to findings that may limit certain procedures, such as severe dry eye, corneal dystrophy or degeneration, significant high-order aberrations, unstable biomechanics, nystagmus, previous enhancement, systemic disease, and large angle kappa. Age, refractive range, and lifestyle factors also play a role in deciding between corneal laser surgery and intraocular options like phakic or pseudophakic IOLs. The aim is to share a clear, clinically useful approach for safer and more individualized refractive surgery planning.