Determining whether someone is suitable for LASIK involves more than simply wanting to reduce dependence on glasses. A structured evaluation is carried out to assess whether the eyes are appropriate candidates for the procedure, and this assessment forms the basis of any recommendation made by a surgeon.
Why Candidacy Assessment Matters
LASIK surgery Singapore clinics perform is generally preceded by a detailed pre operative evaluation. This step exists because not every eye is structurally suited to the procedure, and proceeding without proper assessment can affect both safety and visual outcomes.
Core Factors Assessed During Evaluation
An ilasik surgeon Singapore patients see for candidacy assessment will typically review:
Corneal thickness, since sufficient tissue is required to safely reshape the cornea
Corneal topography, to check for irregularities such as early keratoconus
Pupil size, which can influence night vision outcomes in some patients
Stability of prescription over the preceding one to two years
General eye health, including screening for dry eye or active infection
Common Reasons a Patient May Not Be an Immediate Candidate
Certain conditions may lead a LASIK surgeon Singapore professional to recommend an alternative approach, or to delay the procedure.
These can include:
Corneas that are thinner than the threshold considered safe for LASIK
An unstable or still changing prescription
Significant dry eye that has not yet been managed
Certain autoimmune or connective tissue conditions
Comparing Common Candidacy Outcomes
What Happens During the Consultation
The consultation process is designed to be thorough rather than rushed, since the findings directly shape any surgical recommendation. Patients can expect measurements to be taken using specialised imaging equipment, followed by a discussion of the results and what they mean for candidacy.
Final Thoughts
LASIK candidacy is highly individual, and a proper evaluation is the only reliable way to determine suitability. Patients are encouraged to attend a full assessment rather than relying on general assumptions about their eligibility based on friends or family members' experiences.
This article is reviewed by Dr Natasha Lim, ophthalmologist at Natasha Lim Eye Centre, Singapore. A candidacy consultation can help clarify whether LASIK, PRK, or another approach is appropriate for your eyes.
Dr Natasha Lim Eye Centre
Singapore 329565
Phone: +65 6570 2220
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