What are the reasons for misaligned teeth? Misaligned teeth are also known as malocclusion in medicine. It refers to the child’s growth and development process, which is caused by congenital genetic factors or acquired environmental factors, such as diseases, bad oral cavity Habit,
Tooth, jaw, craniofacial deformity caused by abnormal replacement teeth and other reasons, but uneven teeth can also be prevented in advance. What are the reasons for Qi?
It is understood that the pathogenesis of malocclusion is generally divided into two categories: genetic factors and acquired factors. Genetic factors are mainly racial evolution and degeneration, and genetic factors account for about 30%. Acquired factors include the following:
(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.
(2) Bad habits: most of them are finger sucking habit, tongue habit, lip biting habit, biting habit, jaw stretching habit, bad swallowing habit, unilateral chewing habit, etc., which can cause various malocclusions.
(3) Supernumerary teeth: Supernumerary teeth can cause the morphological kinetic energy disorder of the dental and jaw system, and supernumerary teeth between central incisors can lead to the formation of central incisor gaps.
(4) Congenitally missing teeth: mostly due to developmental and embryonic reasons, and the absence of third molars is mostly a phylogenetic degeneration phenomenon.
(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 teeth: 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 occlusal surface of the dental arch, resulting in early contact, causing front or side movement, forming Crossbite.
(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. The above is the introduction to the causes of misaligned teeth.
I hope everyone can take preventive measures in advance. If you have symptoms of uneven teeth, you should go to the dentist for correction in time.
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