Is Invisalign Worth Having Done when in Your 50's?

As a young orthodontist many years ago, I saw a presentation on "Adult Orthodontics" by Dr Marvin Goldstein who made the statement in the title.  At the time, adult orthodontics just was not very popular as it is currently.  Invisalign has taken adult treatment to a whole new level.  As long as the health of the gums and bone support is good, then go for it.  Invisalign tends to be a better option than braces as a person gets older because large fillings and crowns that may appear as one gets older present an extra challenge with braces.  An evaluation by a qualified Invisalign orthodontist is in order.  Good luck to you.

You are the very person that Invisalign was designed for. You certainly owe it to yourself to check it out.  A beautiful smile can literally change your life.  Good luck!

Yes, Invisalign is an option regardless of your age.  What I'm more concerned with is the fact that you mentioned you have had extensive dental work and that you say that your teeth are "crowded, crooked and discolored" along with a bridge.  You are right that a bridge can complicate Invisalign treatment.  Invisalign may be an option for you, along with replacing the restorative work you had done 15 years ago and restoring your bite and smile all at the same time.  Seek out a couple of dentists who have extensive training and experience with both Invisalign (or orthodontics) as well as restoring complicated cases to see if you will benefit from a combination treatment.