Forward Ryan O’Reilly doesn’t actually need two front teeth — he’s only missing one. He lost two when he was still playing in juniors. However, he went to the dentist right away, and the dentist implanted them — or re-implanted them. Only one took, though.
Ryan typically wears his fake tooth when he’s out and about. Apparently, for some reason, he has to remove it to ride roller coasters, though.