Lok at my post, #122
I guess hard facts make me a troll.
"
http://www.siumed.edu/oec/Year4/References/NRMP PDSurvey 2012.df
on page 105, 70% (or a super majority) of acgme ortho programs do not interview and rank do applicants. And only 6 do's got an ortho acgme spot in 2013."
N >80, so it is a significant sample size.
How many DOs applied and ranked ACGME ortho that year?
No offense, but saying 6 matched, without knowing how many total applied is meaningless.
For example there were only about 203 non-US MD senior applicants for ACGME ortho. At least 50 are guaranteed not to be DOs, because 56 more people matched than the number of matched US MD seniors. So that leaves at MOST 153 DO applicants (but really that number is shared with all IMGs, FMGs, and US MD graduates that failed to match).
Now if we assume that the match rate for IMGs, FMGs and US MD graduates in ortho is the same as their average match rates overall, ~50% (realistically this is an overestimation because ortho is a competitive residency with likely a much lower match statistic), then it would be fairly safe to say at least 50 more of that 153 are not DOs (its likely many more than that because there are >3 times the number of IMGs, FMGs and US MD graduates as there are DOs applying ACGME).
Now another arbitrary way to analyze the data would be to say that since DOs represent at most 1/4 of independant applicants, then at most the number of DO applicants for ACGME ortho is something like 50-51, again this is still arbitrary because it assumes distribution of independant applicants across specialties is constant, and it absolutely isn't. But do you see my point? We don't have the data necessary to make any real claims about what that 6 matched DOs means. I mean if its 6 out of 8 applicants that is roughly the same match statistic as US MD seniors.
Realistically the number is probably closer to 20-30 DO applicants, because you could probably safely assume most of the competitive DOs gunning for ortho already matched AOA. Without a combined match there really is no way to tell how competitive DOs really are for these fields on the ACGME side.
Now as far as ACGME Ortho PDs go, I'd probably say that I don't interview/rank DOs either if at most 2% of my applicants were DOs. When that number is closer to 10-15% I might change my mind.
EDIT: To be clear, I'm not saying its easy for DOs to match ACGME ortho (its absolutely not), but I'm saying we don't have the statistics to really tell us anything, so most of what any of us can say is speculation.