There are many causes of tooth fracture. A cavity originating in the deep tissues of the tooth may become visible as a crack in the enamel. Since a cavity may have deepened by the time a fracture is noticeable, regular dental checkups allow cavities to be treated before they become severe.

Furthermore, a blow to the tooth can result in a fracture. Fractures resulting from sports injuries, car accidents, or falls must be monitored. Otherwise, damage to the tooth root may go unnoticed, leading to impaired nutrition and loss of tooth vitality.

Tooth grinding can also cause fractures. Grinding applies high pressure to the temporomandibular joint, numerous muscle groups, and tooth surfaces. The pressure on the tooth surface inevitably leads to wear, cracks, and fractures.

Fractures can also occur from biting into hard foods, such as nuts.

Aging is another cause of tooth fractures. Tooth cracks are more common in people over 50.

Habits like chewing gum and ice, as well as large dental fillings that weaken the tooth, are also among the causes of tooth fracture.