When the front teeth and molars in the upper and lower jaw come into contact with each other during biting, it can cause both aesthetic and health issues.

The upper jaw protrudes significantly in front of the lower jaw, which is colloquially known as buck teeth.

If the teeth are not even or not next to each other in a straight row, the row of teeth looks disharmonious and is referred to as crooked or tipped teeth.

A large space between the teeth is clearly visible and is often perceived as a beauty flaw.

The distance between the upper and lower incisors is too wide, creating too large and visible a gap between the lower and upper jaw.

The deep bite often occurs in childhood. In this malocclusion, the upper incisors protrude too far downwards and cover the incisors of the lower jaw.

If there is too little space in the jaw for the teeth or if they are too big or too wide in relation to the jaw, they can overlap and lead to crowding.

In children and teenagers, crossbite is one of the most common dental malocclusions, and it consists in the teeth not biting together properly.