ICO Advanced
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ExploreAbout this exam
The International Council of Ophthalmology (ICO) sits behind a family of international ophthalmology examinations that lead to fellowship-level designations, including FICO – Fellow of the ICO and FRCS (Ophth)(Glasg) – Fellow of the RCPSG. The ICO describes its mission as connecting ophthalmologists around the world to achieve eye health for everyone, and it lists examinations under its "Enhancing Education" workstream alongside fellowships, educational programs, and the World Ophthalmology Congress. Candidates are typically ophthalmologists or ophthalmology trainees who want an internationally recognised credential that is not tied to a single national training system. Because the credential is examined across national borders, preparation usually means working through a broad ophthalmology curriculum - optics and refraction, cornea and external disease, glaucoma, retina and vitreous, uveitis, neuro-ophthalmology, oculoplastics, paediatric ophthalmology and strabismus, ocular pathology, and pharmacology - combined with clinical case reasoning rather than isolated fact recall. A practical preparation plan is to work from the ICO's own published examination pages first, since the ICO states that its current website has been updated and that examination information now lives on a dedicated ICO Examination section; then build a study schedule around the syllabus, practise structured case-based questions, and rehearse timed conditions. Independently verify dates, fees, centres, and eligibility directly with the ICO before you register - this page is an independent study resource and is not affiliated with, endorsed by, or operated by the ICO or the Royal College of Physicians and Surgeons of Glasgow.
What you'll study
About ICO Advanced preparation
What is the ICO Advanced exam, and is it the same as FICO?
The ICO publishes examination information under two named routes: FICO – Fellow of the ICO and FRCS (Ophth)(Glasg) – Fellow of the RCPSG. The exact titles, levels, and which exam maps to "Advanced" are not confirmed on the pages available to us, so check the ICO Examination section directly before choosing a route.
Where do I find the official examination information?
The ICO states that its current website has been updated and directs users to its ICO Examination section, which has overview, type of examinations, examination centres, and contact pages. The older education/examinations address returns a page-not-found error, so use the current ICO Examination pages rather than bookmarked or cached links.
What is the exam format and how long does it take?
We could not verify the format, item count, or time limit from the available ICO source, so we do not publish figures that might be out of date. Confirm the current structure on the ICO Examination pages before you plan your timing practice, and build your mocks around whatever format is confirmed there.
What score do I need to pass, and what does it cost?
Passing standards and fees are not stated in the source material available to us, and these are exactly the details that change between exam cycles. Treat any figure you find on a third-party site with suspicion and confirm the current fee and pass standard with the ICO before you commit to a test date.
Can I retake the exam if I fail?
The retake policy is not documented in the material available to us. Some international examinations limit the number of attempts or require a waiting period between sittings, so ask the ICO examination team directly about attempt limits, waiting periods, and whether a fee is charged for each re-sit.
How hard is it, and how long should I study?
Expect a broad, case-based standard aimed at practising ophthalmologists rather than students, covering the full clinical spectrum rather than one subspecialty. Most candidates need several months of structured revision. Start from the ICO's published syllabus and sample materials, then allocate the most time to your weakest subspecialties.
In what order should I study the subspecialties?
Begin with the topics that underpin everything else - optics and refraction, pharmacology, and pathology - then move through cornea and external disease, glaucoma, retina, uveitis, neuro-ophthalmology, and paediatric ophthalmology and strabismus. Finish with mixed case-based revision so you practise switching between subspecialties, as the exam will.
What are the most common failure modes?
Candidates typically lose marks by knowing facts but not applying them to clinical vignettes, by neglecting investigation and management steps in favour of diagnosis alone, and by poor time allocation in timed sections. Weak spots in optics, pathology, and neuro-ophthalmology are frequent. Practise full-length timed papers rather than only topic quizzes.
How do I find out whether there is a test centre near me?
The ICO publishes a dedicated ICO Examination Centres page under its ICO Examination section. Check that page for the current centre list and any regional restrictions, then confirm availability and dates with the ICO examination team before booking travel, since centre lists can change between sessions.
Is this page officially connected to the ICO?
No. This is an independent study resource written for candidates preparing for ICO examinations. It is not affiliated with, endorsed by, or operated by the International Council of Ophthalmology or the Royal College of Physicians and Surgeons of Glasgow, and it does not reproduce official examination content.