• Free Call 02 9344 8822
  • Address

    Maroubra Clinic

    Maroubra Dental Clinic

    Office 1, 822 Anzac Parade
    Maroubra, NSW, 2035

    Parramatta Clinic

    Parramatta Dental Clinic

    The Hall, 356 Church Street
    (Corner of Church and Palmer St)
    Parramatta, NSW, 2150

  • Opening Hours
    • Mon to Thurs - 8am – 6pm
    • Fri 8am – 5pm
    • Sat 8am – 2pm
    • Sunday Closed

Dentist Journal

What type of forces cause teeth to crack?

Front teeth usually break due to a knock, an accident or during biting. Back teeth can also be fractured from a knock. They are much more likely than front teeth to crack from forces applied by the jaws slamming together rapidly. This is why sportspeople wear mouthguards to cushion the blow. Other forces occur during sleep because people grind their teeth with a much greater force than they would ever do while awake. The first sign of problems may be what we call “cracked tooth syndrome” –a sore or sensitive tooth somewhere in the mouth that is often hard for even the dentist to find. In some individuals the grinding, called bruxism, causes tooth wear rather than fracture.