QUESTION: My 8yr old was referred to an orthodontist with class III y maxillary construction. What does that mean? ANSWER: Usually this means the lower jaw is larger than the upper jaw and the teeth of the lower jaw are out side the upper teeth. This is also known as cross bite or an under bite. In young children the …
Tag Archive
Below you'll find a list of all posts that have been tagged as “class III y maxillary construction”