Correcting 8mm Anterior Overjet with Increased Overbite with Invisalign? (photo)

Majority of Class 2 malocclusions where there is excess overjet are not due to the upper teeth or upper jaw being protruded excessively, but rather the lower jaw being too recessed.  If that's what you have (which needs to be evaluated with x-rays), it would be a huge mistake to take out any teeth.  That would only "trap" your lower in a permanently recessed position which may cause future jaw joint problems.  Invisalign is not a good option here but instead a conventional orthodontic approach to widen your upper arch and allow the lower jaw to assume a more natural and stable position, then align the teeth to maintain this position.  But first, like others have mentioned, you need to get your gums back to health or no one will start orthodontic treatment on you.  Good luck!

First I would see a periodontist and get all the infection and gum disease cleared up. When this Dr gives you a clean bill of health, get into an orthodontist. After a full work up you will know why is needed to correct your issues in a healthy manner. It could be braces or braces and surgery together . The profile, tooth size and jaw position all need to be looked at. Do it once and do it right

Invisalign is not going to give you the desired result that you want. Invisalign can align your teeth but the excess overjet will stay (or even get worse)! The ideal treatment would probably involve surgically advancing your lower jaw to bring your teeth into class 1 position. If this is not acceptable to you then a compromised treatment of extracting two upper first bicuspids and then retracting your upper anterior teeth segment to close the space. This could potentially have negative effect on the profile of your upper lip and nose tip length as you age.

 

1. Get your oral hygiene improved as soon as possible. Get yourself a regular general dentist to correct your oral hygiene problem.

2. Get as many "second" opinion in person as possible. 

3. Decided what option you would be the most comfortable with. Your current condition may not be a life threatening disease, but you would have to live with the result. Hence, it would be prudent to do as much research as possible. 

 

Good luck.