Are you sure your surgeon is a plastic surgeon and not a general surgeon? General surgeons also do gynecomastia surgery, but most don't incorporate liposuction as part of that. I'm not sure what sort of attention they give to the cosmetic outcome. In the US, surgery to correct gynecomastia has a specific billing code, but that code just represents the treatment for the specific condition. It doesn't specify techniques used to achieve the results. It's generally accepted that the combination of liposuction and excision provide the best cosmetic result on cases such as those demonstrated in your photos, at least by those of us who do a lot of these procedures.
RS