ABE oral exam — how strictly do they scrutinize your clinical case portfolio?
I'm a third-year endodontic resident and I've started thinking seriously about the ABE board process. I know the written qualifying exam comes first, but what I keep hearing from attendings is that the oral clinical case examination is what actually separates candidates. I'd love to hear from anyone who's been through it recently about what the format looks like and how deeply the cases are picked apart.
From what I understand, you submit cases in advance and examiners review them before the oral session. My concern is that my program handles a lot of complex retreatment and surgical cases, and I'm not sure whether to curate a portfolio of clean successful cases or include challenging ones that show decision-making under difficulty. Both approaches seem defensible and I can't find clear guidance.
The written portion seems more straightforward. I'm doing about 2 hours of review daily using the AAE study guide and a couple of textbooks. I feel okay about microbiology and pulp biology but the regenerative endodontics section is still thin for me and I'm not sure how heavily it's weighted.
Does anyone have current pass rate data? I've heard numbers anywhere from 65% to 85% for the written exam and I can't find anything reliable and recent. The oral exam pass rate seems even harder to track down.
Written pass rates are somewhere in the 70 to 75% range based on what colleagues have reported over the past few years. The oral is harder to track but I've heard it's roughly similar, maybe slightly lower. Most people who fail the oral struggle to defend their case selection rationale, not the underlying science.
Regenerative endo has gotten more weight on the written exam over the last 2 to 3 years. I'd spend serious time on the AAE position statements and current literature on revascularization protocols — that section was about 12% of my questions when I sat for it last spring.
The examiners want to see your reasoning, not just good outcomes. Include at least a couple of cases where something didn't go as planned and you had to adjust — they specifically ask how you handled complications and what you'd do differently. A portfolio of only perfect cases looks curated and they know it.
Start building your case log now even if you're not planning to sit for the oral for another year. The documentation requirements are specific and reconstructing records retroactively is a nightmare. Radiographs, clinical notes, and follow-up data all need to be organized the ABE way from the start.
I went through the ABE process while working full-time as an associate, so I know exactly what you mean about fitting it all in. Honestly, the case portfolio scrutiny is intense but it's manageable if you're selective early. Don't wait until the end of residency to start curating -- pick cases as you go that show range: difficult anatomy, missed canals, perf repairs, and definitely something in regen. I did a lot of my studying in 20-minute chunks between patients, and I leaned heavily on focused question banks like abe/questions/regenerative endodontics to make sure I wasn't missing conceptual gaps.
As for how strictly they scrutinize -- pretty strictly. They're not trying to fail you, but they will push on your decision-making, not just your outcomes. I had examiners ask why I chose specific irrigants, why I didn't retreat a case instead of repair, and what my thought process was when the apex was ambiguous on the CBCT. The cases where I'd written out my rationale in detail were so much easier to defend than the ones I'd just filed away. Start documenting your reasoning now, even informally -- you'll thank yourself later.