Case 1:

Lower jaw midline does not match the upper jaw midline

Case 2:

"Eye" teeth are up high and upper jaw has "crowding"

Case 3:

Bite is "open" in the front and front teeth do not touch normally

Case 4:

Upper teeth are inside the lower teeth or "underbite"

Case 5:

Front teeth do not touch properly and lower jaw midline is off

Case 6:

Upper jaw of patient has "spacing"