Refractive
Medical review pendingICL Consultation Checklist: Measurements and Questions to Discuss
Learn what an ophthalmologist may assess before discussing an implantable collamer lens and which questions can help you understand the options.
Published
What an ICL is
An implantable collamer lens is placed inside the eye while the natural lens remains in place. It is different from LASIK or PRK, which reshape the cornea. Whether an ICL is suitable depends on detailed measurements and a discussion of the individual risks and alternatives.
Having a high spectacle prescription does not automatically make someone a candidate. The clinician also evaluates internal eye space, corneal health, the prescription and other findings.
Measurements and health history
The assessment may include refraction, corneal examination, measurement of the anterior chamber and review of the eye’s internal structures. The exact tests depend on the clinical question and the equipment available.
Bring prior prescriptions and reports, and mention previous eye surgery, medications, health conditions and any family history relevant to your eyes. The doctor can decide if more information is needed.
Questions to ask
Ask why an ICL is being considered instead of a corneal laser procedure, what benefits and risks apply to your measurements, whether the lens is removable, what follow-up is required and which warning signs need prompt attention.
Ask whether no procedure is also a reasonable option. A consultation should leave you with a clear understanding of uncertainty, alternatives and ongoing review needs.
Quick answers
No. An ICL is surgically placed inside the eye; a contact lens sits on the eye surface and is removed by the wearer.
No. Suitability depends on examination and measurements, including the available space inside the eye and overall eye health.
No. Follow-up is part of care. Ask the surgeon how often reviews are needed for your individual case.