Craze Lines: Vertical Lines in Our Teeth. These vertical lines in her front teeth are actually known as craze lines. Over years of use, our teeth tend to develop tiny cracks in the hard outer layer known as enamel. These cracks normally donât cause any pain, but can easily stain, causing embarrassing discolored lines on your front teeth.
St. Mary's Rattlers. St. Maryâs University is a proud member of NCAA Division II sports. We play in the Heartland Conference and sponsor:
1. KU has triple the longest current division-winning streak in college basketball and the longest in all of sports. (USA TODAY Sports Images). With that thrilling overtime win over West Virginia on Tuesday night, Kansas clinched the outright Big 12 regular season title.