I was a patient a little over ten years ago. When he took off my braces I could feel that they weren't perfect, being young I didn't say anything, my gut feeling is that he took them off because he wanted to rid me as a client because I had been there for so long and my mother and I would occasionally miss appointments, which I know is extremely rude but at the same time no excuse to receive uncomplete treatment.
I went to visit an orthodonist recently and they doctor had no idea that I had already worn braces. My overbite is extreme and it is going to cost another $5000 and a year and a half of braces to finally achieve what I should have gotten in the first place. I feel bad for my parents because of the time and money they wasted in the past.