Surgery didn't deliver what was intended

I chose dr Schwartz for my bilateral implant removal and double mastopexy based on his credentials and pre-op bedside manners: unusually sweet and kind.I was reassured by dr Schwartz on each appointment and also minutes before going into the OR while he was marking me that his mastopexy will leave no fold/ptosis whatsoever in exchange for the new vertical scars.Fair .At my post-op visits when I pointed out that there STILL is a fold under both breasts he said not to worry and focus on healing, that he can always excise more skin once I'm healed. At the 6 month post-op dr Schwartz agreed to schedule a revision and correct the ptosis that wasn't corrected by the primary mastopexy. His patient coordinator Nicole emailed me 2 weeks later after my repeated calls and emails a quote for the revision surgery.Not only dr Schwartz never mentioned that there is a charge for the revision of his mastopexy but the quote was almost the full price he charged for the primary bilateral breast implant removal and mastopexy - minus a 10% discount as a "returning patient"!? So am I supposed to pay twice for the revision of a surgery that didn't deliver what was intended to ?