I have my front 4 teeth crowns(had a bike accident years ago) last year my 3 year old head butted me and knocked one out! I took the opportunity to save and buy all 4 new ones because I never really loved the original ones anyway. It was a long, expensive,(out of pocket) experience. And last week my toddler (1yr old) knocked one of my brand new (year old) teeth out and even shattered the tooth...