Bad teeth are generally due to abnormal development and structural abnormalities of the teeth, commonly found in enamel hypoplasia, dentin hypoplasia, congenital syphilitic teeth, etc. Improvement methods are based on restorative treatments, or orthodontic treatments in the case of malocclusion.
1. Enamel hypoplasia and dentin hypoplasia: these two types of teeth are prone to abrasion and wear, and permanent fixed restorations should be carried out after the maxillofacial development is fully stabilized and the permanent teeth have erupted, and the dental tissues should be covered with full crowns to prevent excessive wear.
2. Congenital syphilitic teeth: Common abnormalities in tooth morphology, such as semilunar incisors, blackberry molars, and bud molars, can be treated with full crown restorations to establish normal tooth appearance.
3. Malocclusion: i.e., problems such as crowded teeth, gaps or overcrowding, overcoverage, etc. Orthodontic treatment (orthodontics) is required at this time.
There may be other reasons for bad teeth, so it is recommended to visit the hospital in time to receive targeted treatment.