An article from 1997 reported that a person visited 50 different dentists and received almost all different diagnoses. The article's content is not available, but the discussion suggests that the issue of varying diagnoses and potential overcharging in dentistry is still relevant today. The comments imply that the problem persists due to a lack of regulation and the financial incentives in the dentistry business model. The discussion also touches on the idea that dental work is not always covered by health insurance, leading to inconsistent and sometimes unaffordable care.