What is the difference between deep overlap and chin retraction

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Is it necessary to correct the deep compound? My teeth are a little deformed. The side face looks like the chin is contracting, but I don't know whether it belongs to deep compound. I saw online that deep compound correction is like padding the chin, and I panicked. This is a friend's information in the background. Today we mainly look at the difference between deep compound and chin contraction?

Is deep overlapping a bucktooth? See the difference between deep overlap and chin retraction (buckteeth).

Deep overlap (jaw) may be buckteeth! But deep covering must be buckteeth.

The person with buckteeth often gives the first one. Well, this person is buckteeth... but there is also a kind of tooth deformity that is hidden very deeply. If you don't laugh, it's usually difficult to find, which is what people call deep compounding.

What is deep overlap? Take the mirror and compare it, if you The upper teeth cover the lower teeth more than 2-3mm, that is, deep overlap In other words, when we bite, the lower teeth are covered by the upper teeth, or only a small part is exposed, which can be judged as deep occlusion.

like this?

It means that the vertical distance is too large.

This is why some people say that they think their jaw is slightly contracted, their masseter muscles are hypertrophic, and their jaw angle is square (yes, square jaw). Usually, such people cannot have delicate V faces, square jaws, and more Chinese characters.

So, will the situation of not correcting buckteeth become worse in the future?

Generally, it will be aggravated, leading to protruding mouth, which may also cause:

1. It affects oral health, makes teeth difficult to clean, and increases the risk of dental caries;

2. Protrusion of the mouth, too short of the chin, unable to shut up, thus affecting the beauty of the face;

Affect pronunciation, for example, the beginning of f is not standard.

It is generally recommended to go to the dental hospital for correction as soon as possible. If the teeth are buckteeth, wearing braces for orthodontics can improve; But if it is a bucktooth, it needs surgery. Generally, buckteeth are mostly bone buckteeth.

This is the deep overlap correction of the front and rear face shape change diagram.

Look! The face shape before and after the correction of this kind of deep overlap has changed a lot, and the chin has also changed a lot. Don't you move?