Tooth trauma

Dental trauma includes acute and chronic injuries. Acute injuries include periodontal ligament injury, tooth dislocation, dental hard tissue damage, and tooth fracture. Chronic injuries include tooth wear, bruxism, wedge-shaped defects, acid erosion, and cracked teeth. Acute tooth injury can occur alone or at the same time. It can also be accompanied by injuries to other parts of the body, such as trauma to the lips, cheeks, tongue, neck and nose. Enamel, dentin, dental pulp injury), as well as periodontal ligament, alveolar bone trauma, total tooth dislocation, etc.