What is anterior teeth deep overbite

Update Date: 2024-05-13 Source: Network

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These days, I feel that my son's teeth are strange. I feel that there is something wrong with his teeth. I find that his upper front teeth cover half of his lower front teeth, and the lower front teeth are a little crowded. When I shut up, there is still a gap. So I took him to see a doctor, saying that his front teeth are deeply overbite. Today, let me share with you what deep overbite is.

What is anterior teeth deep overbite

First, deep overburden of anterior teeth refers to those whose maximum horizontal distance from the cutting end of upper anterior teeth to the labial surface of lower anterior teeth exceeds 3 mm. This is a common clinical malocclusion, often accompanied by deep overbite of anterior teeth. The upper and lower second deciduous molars are distally related, resulting in deep overburden of the anterior teeth.

Second: long term bad habits such as sucking fingers, biting lower lip and licking upper anterior teeth all exert lip pushing pressure on the upper anterior teeth for a long time, which makes the upper anterior teeth incline to the lip, and the lower anterior teeth incline to the tongue, resulting in excessive coverage of the anterior teeth. It may cause jaw dysplasia.

Third: due to nasal and respiratory diseases often cause nasal obstruction, gradually forming the habit of mouth opening breathing. The labial muscles of the patients lost normal pressure on the labial side of the upper anterior teeth due to relaxation, and the buccal muscles of both sides compressed the dental arch due to lengthening, resulting in the formation of high palatal arch, deep coverage of the anterior teeth and maxillary or dental arch protrusion deformity.

matters needing attention

Childhood is the vigorous period of children's growth and development. We should not only pay attention to properly improve the diet and nutrition, but also pay attention to properly improve the food hardness, so that the structure of each part of the child can be fully stimulated. In addition, it is also very important to keep the oral cavity clean.