In sci.med.dentistry Renate Ratlos <renate.ratlos at bigfoot.com> wrote:
:>A lifetime guaranty is not "wrong", shouldn't be forbidden. Do I assume you
:>disapprove of "Replacement Value" insurance as well?
Does such exist for dental work?
: You must differentiate between the practise of replacing a good and
: the advertising of a guarantee.
A `lifetime guarantee' just hands over some of the quality control to the
customer.
What would you give for an amalgam lifetime and for a composite lifetime?
Is it better to spend a lot longer being very sure that a filling will
not fail or to do it quickly and replace it if it fails within an avergae
lifetime of a filling for that sort?
