No, I misspoke or it wasn't very clear.
What I meant was that if you, as a DO, complete an allopathic general surgery residency you may not be eligible for BC in a fellowship trained subspecialty. You ARE Board Eligible by the ABS upon completion of a general surgery residency (allopathic) or AOBS (osteopathic).
Another user has corrected me, and others here, with the following information. This is only relevant to the American Board of Thoracic Surgery:
"I read your reply to whether DOs who do DO General Surgery residencies can be boarded in Thoracic Surgery after doing an ACGME CTS residency. When I first came across the question, I thought the same thing you did, but then someone had mentioned on the same thread of two DOs in the Dallas/Forth Worth area who trained in a DO General Surgery residency and then did CTS at Texas Heart.
That surprised me, to say the least. I figured they weren't boarded, but I checked it out on ABTS.org.
To make a long story short, after 2003,
all Thoracic Surgery Residents need not be boarded by the ABS to sit for the ABTS. Interesting, but apparently, this was an effort, similar to what Vascular Surgery has done, to increase the number of training routes/paradigms for those interested in being boarded in Thoracic Surgery.
Here it is:
http://www.abts.org/sections/Certification/General_Requirements/index.html"
However, the situation with other subspecialties may still be that you cannot be boarded if there doesn't exist a corresponding osteo fellowship or have had your allopathic residency "approved" for BC by AOBS.
It does appear to me, in the link above, however, that although you might not have to be BC in general surgery to be BC in Thoracic Surgery, to be BE in Thoracic Surgery you either have to complete an allopathic ACGME approved general surgery residency or a Royal Canadian College one. Am I confused, or are others reading it this way? It does not appear to allow for osteopathic surgery residency.
I am confusing myself now...I"m sorry if I contributed to other's confusion as well.