Are all of Obamas 100 teeth real?

I already ask the politicians section, so now I need to ask the dentists section. Ok so I am looking into this birth certificate thing. Someone suggest to me maybe Obama has not care for his teeth well if he really from Kenya, so is there a way to know how many of his 100 teeth are real or fake if any? From what I read Kenya does not always have good dentist care. Thank you much.