I think it really is a good indicitaor whether a surgeon does ccw or not as to their abilities and passion for the field. You want a surgeon who is foward thinking, not stuck in a rut of outdated medicine culture. By that I kind of mean doctors that just learn what they are taught in their diplomas and further studies but never keep up with new emerging procedures or techniques of even worse blankly dissaprove of them.
I heard *yes hearsay* that when students are in medical school and even when they go on to further specialize in surgery and maxillofacial surgery or plastic surgery, there is a culture that is encouraged by the teaching doctors and professors that seems to be very anti what is viewed as "cosmetic" surgery. In the U.K. at least, which would explain why doctors are body dysmorphia crazy in the UK, I sudspect it's the same in AU.
I'm rambling but my point is, if a surgeon has learnt ccw then it would seem that they could be an overall more dynamic and open-minded surgeon.