What are the causes of misaligned teeth? What are the causes of misaligned teeth? A beautiful smile is like a good facade. When the teeth are misaligned in the mouth, the image and appearance are reduced somewhat.
So, what are the causes of uneven teeth! Reasons for uneven teeth: Congenital factors: refers to various influences on the growth and development of the fetus in the mother’s womb. It may be the nutritional metabolism disorder of the mother or the fetus, and the mother suffers from rubella Or infected with the virus, the mother suffered trauma during pregnancy or birth injury caused by childbirth.
Acquired factors: mainly refers to the influence on growth and development after birth:
1. Early loss of deciduous teeth: There will be insufficient space, resulting in crowding and dislocation. Loss of the effect of inducing eruption, the permanent teeth appear misplaced and unable to erupt during eruption.
Second, bad habits: most of them are finger sucking habits, tongue habits, lip biting habits, biting habits, jaw stretching habits, bad swallowing habits, unilateral chewing habits, etc., which can cause various malocclusions.
3. Supernumerary teeth: The supernumerary teeth can cause the morphological kinetic energy disorder of the teeth and jaw system, and the supernumerary teeth between the central incisors can lead to the formation of the central incisor gap.
Fourth, congenitally missing teeth: mostly due to developmental and embryonic reasons, the loss of third molars is mostly a degeneration phenomenon that occurs in the germline.
5. Retention of deciduous teeth: Individual teeth that do not fall out over time are retained as deciduous teeth, which can cause the eruption of the successor permanent teeth to be blocked and ambush, or to erupt in dislocation.
6. Insufficient wear of deciduous canines: Because the food eaten by children is too soft, some deciduous canines are not as worn as other teeth, so they are higher than the tooth surface of the dental arch, resulting in early contact, causing front or side movement, forming cross teeth .
7. In addition, there are many systemic factors and local disease factors, such as infectious diseases, malnutrition, endocrine factors, vitamin deficiency, cleft lip and palate, benign hypertrophy of the mandibular condyle, and facial hypertrophy.
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