I have a "mild" case of pectus carinatum (pigeon chest). It has never caused me any physical problems, but it's there nonetheless. Would something like that post a problem?

yeah, problem is i'm canadian, and therefore a little far away from any royal navy recruiters....was just hoping there was somebody here had any idea at all.

ah, was just reading the list that was posted above, what exactly qualifies as a "bone disorder"? i have a mild case of pectus carinatum, but am attempting to "hide" it through lifting and weight gaining. if it doesn't affect my physical performance, it shouldn't be a problem, should it?