The 8 Answer Elements the ABO Expects on the Oral Board Exam — And How to Nail Them
Nora Muakkassa, MD
The ABO does not publish much about how they grade the Oral Boards. But one thing they are transparent about is the answer structure they expect from every candidate: eight elements that should be addressed in every case response.
Knowing the eight elements is the easy part. Knowing how to deliver them under pressure, clearly and efficiently, is what separates passing candidates from failing ones.
1. Image Description
This is your opening. Before anything else, describe what you see in the clinical image. The examiners want to know you can observe systematically, not just that you recognized the diagnosis.
The most common mistake: jumping straight to the diagnosis. Even if you know exactly what it is, describe what you see first.
2. History
Walk through the relevant history you would want from the patient. Age, symptoms, duration, associated factors, prior ocular history, medical history, medications, family history. What you emphasize should fit the case – focus on pertinent positives and negatives. And if the examiner pushes you along, follow their lead.
3. Physical Exam
Describe the examination you would perform. Tailor it to what is actually relevant – neuro cases call for different exam findings than anterior segment cases.
Visual acuity, pupils, IOP, slit lamp, dilated fundus exam are the basics. A generic full eye exam answer for every case tells the examiners you are not really sure what to look for. Again focus on pertinent positives and negatives.
4. Differential Diagnosis
Give your differential starting with the most likely diagnosis. The ABO wants to see clinical reasoning, not just a final answer.
Even when the image is textbook classic, verbalize your differential. It demonstrates that you are thinking through the problem.
5. Work-Up
What tests or imaging would you order to confirm the diagnosis and rule out other conditions? Be targeted. A scattered list or “kitchen sink” approach suggests you are not sure what you are looking for. Order what makes sense for the case and explain why.
6. Diagnosis
State your diagnosis clearly and confidently. By this point in the answer it should follow naturally from everything you have already said.
7. Management
Cover first-line treatment, alternatives, monitoring, and when to escalate management. Remember, you are every subspecialist within eyecare during this exam – the retina surgeon, pediatric ophthalmologist, low vision optometrist etc. Do not refer to a subspecialty colleague. It is, however, appropriate to co-manage with other fields within medicine such as oncology.
8. Patient Education
What do you tell the patient? What do they need to understand about their diagnosis, their treatment options, and when to come back?
Patient education is an important part of the grading criterion. A brief, thoughtful answer here matters.
Putting It Together
The goal is not to check eight boxes mechanically. It is to present like a confident, organized clinician. With enough practice the eight elements become a natural framework rather than a checklist you are mentally running through mid-answer. That is the whole point of drilling cases: so that on exam day the structure is automatic and you can focus on the clinical content.
Some common feedback we receive about the exam is the variability in examiners’ approaches. Some will expect you to go through the answers in this structured format, while others will interrupt you and jump around. Remember, they are trying to help you get through the cases so our advice is always to follow the examiner’s lead.