Jaw expansion is a technique commonly used in cases of narrow jaws and lack of space. However, many people still do not fully understand this technique and have some common questions such as what is jaw expansion for? Does jaw expansion change the face?

Jaw expansion during orthodontic treatment is performed to increase the palatal area of the upper jaw. However, when using jaw expansion, it can cause difficulties in oral hygiene, eating ability and pronunciation, so special attention is needed.

Jaw expansion for children when wearing braces is a method of orienting and affecting the jaw bone structure. Jaw expansion technique also helps prevent misaligned bites, thereby protecting children's oral health.