Of course, the idea that the original Sister Lucy had cosmetic surgeries and a rework of her entire dentition is ludicrous.
TIA had pointed out, at the time of their 2nd Sr. Lucy discovery that the demeanor and countenance of the new Sr. Lucy had changed too.
In fact, this "relaxed, worldly Nun" image portrayed in the Italian press in 2005 was the key tip-off to them that there was an imposter.