The term is called 'crowding'. It can happen sometimes if a person's jaw is too small to hold all their teeth. A dentist can yank out the extra tooth if you desire it done.
Apical (root) pain is generally associated with inflammation of the pulp. This is most often caused by bacterial infection which irritates the pulp. Bacterial invasion occurs when advanced...
New Virus Causes Sudden Increase in Tooth Decay There is a respiratory virus going around that causes sudden periodontal problems (ie, RECEDING GUM LINE), and the very sudden appearance of many...
Weakening tooth enamel. This means your teeth are not being fully protected. Your orthodontist will help you diagnose and treat this. Specialized Sensitive toothpaste is a good way to start help...