When the upper front teeth overlap the lower front teeth by an ideal or natural amount, with no rotations, or crossbites present on biting.
When the upper teeth are positioned inside of the lower teeth on one or both sides.
Where there are gaps, or spaces between the teeth, causing no contact between teeth.
When the upper teeth fit behind your lower teeth while biting together.
When the upper and lower front teeth have no contact, and the front teeth tip out.
When the upper and lower teeth come together and there is minimal to no overlap.
When upper front teeth cover the lower front teeth when you close your jaw.