It happens to many people.
I passed the new CBPS (and old ones too, obviously), but failed cases this cycle also... almost same score as yours.
My failing reasons given were mostly lack of pre-op eval/justification (other surgeons who work with or near me at past jobs and present do the conservative care and then send me some Haglund, ankle, flat foot, Lapidus, etc cases - some send even Austins and such - and my chart records could have been better (and naturally, a couple of those cases were selected). I lost a ton of points on one of those recon that was sent to me... a few procedures, so points off for each "inadequate justification for procedure," repeat, repeat. I got one ding about a screw being too long (of course I leave it if it bit bone well and is not going to be a problem... only a fool would lose bite to create a better XR). But, those were fair, I suppose. Subjective, but fair... and I still would've passed at that point.
I was surprised to be dinged a few times on a trauma case of a diabetic neuropathic fracture that loosened my fixation a bit (active guy but incapable of NWB, which is why I did ORIF), and I recognized and charted the post-op loosening yet didn't revise (healed fine, back to baseline of DM shoes at end of chart, never needed HWR). The review said they couldn't see my plate well on the immed post-op XR through CAM boot, so it might not have been good reduction. The reviewer took more points off suggesting I should probably have not done the surgery at all (oblique fx in neuropathic diabetic A1c of 10... not great yet basically average A1c at my IHS job at that time with FPs and midlevels doing DM mgmt). Well, if it loosened with ORIF, imagine how much it'd have displaced in a neuropathic without the plate... that plate's probably the only thing that saved a bad malunion or even a fracture fragment ulcerating, lol! They also suggested I should have revised it once loosening occurred (no need if still holding... I counseled pt and they healed acceptable, fit into shoes).
I think it basically comes down to getting a selection of your cases (possibly random set... but sure seems they choose many more bone/joint/fixation than soft tissue... so they can critique XRs?). When they pick, hope that.... .... ....
-the ones they select went well
-hope you charted well
-hope you have pre-op and final WB xray and the pt was not lost to f/u
-hope you're getting a reviewer in a good mood
-getting a reviewer who knows every surgeon has complications or hurried chart days
-you get the cooperation of past office and hospitals if it's not your present gig
-etc?
The stars of the ABFAS definitely have to align between the cases picked, the reviewer, the surgery, the charting, and whatever else. I think everyone agrees it's highly subjective; they could fail or pass almost anyone who submits (hence why they allow a case review appeal process). I am not one of those conspiracy theory DPMs who think they intentionally fail you a time or two... then pass you to make more money, but the cases process is subjective to say the least.
No worries, though... you have two more cycles to apply; you will do fine. If anything, as I told a local colleague yesterday, I would imagine you'd also get at least one more shot due to COVID extension or something - should you need it. You can't count on that, but I don't think it's in the common interest of our profession (or ABFAS' own finances) to have people who pass all of the ABFAS multiple choice and CBPS tests to then fail on a subjective case reviews section only.... and therefore not get dues from those people for decades to come. General, vasc, plastics, etc don't have the case reviews (since they don't have XRs, obviously)... they simply have to send in hospital logs and pass written and oral (maybe now CBPS instead?) exams.
Again, a ton of DPMs, myself included, are in the same boat as you are: passed all ABFAS written tests, good training, doing good surgery, but being held up by semi-subjective case review process based on XR angles or, even worse, words (or lack of) in a chart, or trouble getting old XR or charts from past jobs or hospitals. It is what it is. I will keep taking better care of my patients than my notes and just hope they grab a different set of my cases and/or different reviewer next time around...