I you had or going to have a lower jaw surgery, did u get extractions and were those gaps closed before surgery. I ma 24 and have a class 2 mal. My ortho told me that he would not have extractions and would strighten all my teeth , this would make my bite look even more worse before surgery. Did ur bite gwt worse before surgery.
Please help
Did u bite get worse before surgery
Moderator: bbsadmin
I had my lower jaw advanced on 12 Jan. Yes my bite became worse before surgery. Yes I had four extractions and most of my gaps were closed. Lower left gap was about 2mm and now (32 days post op) that gap is slowly disappearing.
My 2 year diet plan in progress: http://www.archwired.com/phpbb2/viewtopic.php?p=243462
10 Mar 2008: Braced - upper and lower
12 Jan 2010: BSSO (Advancement)
?? Jun 2010: 6th post-op appointment
30 Jun 2010: 6th post-op ortho appointment - debanding!!!
07 Jul 2010: Retainer day!
10 Mar 2008: Braced - upper and lower
12 Jan 2010: BSSO (Advancement)
?? Jun 2010: 6th post-op appointment
30 Jun 2010: 6th post-op ortho appointment - debanding!!!

07 Jul 2010: Retainer day!
I didn't have any extractions prior to surgery. However, my overbite was made worse prior to surgery. They do this on purpose. My ortho accomplished it by placing a spring on each side, creating a gap that ultimately pushed my front 4 teeth forward.
Braced 2nd Time: May 2008
Lower Jaw Advancement Surgery (BSSO): August 2009
One Miniplate & Four Screws Removed: October 2009
Lower Jaw Advancement Surgery (BSSO): August 2009
One Miniplate & Four Screws Removed: October 2009
I've had 4 extractions as well (premolars) and now they've all just about closed. I'm having jaw surgery too and I've noticed that yes- my bite looks much worse. My orthodontist/oral surgeon told me- "it's gonna get worse before it gets better". And boy has it! My teeth move constantly, it seems my bite changes every time I have my braces tightened.