Choosing Between 500 and 550cc Breast Implants

It seems as though your are going very large with 500 or 550cc implants, and the extra 50cc won't make much of a difference.  Also, it sounds like you have a small frame and build, so make sure you want such large implants!  Try taking samples of the implants and place them inside your bra to give you a rough idea of how you are going to look afterward.  If you want to go very big, you're on the right track with 500 or 550cc implants.  Good luck!

The difference between 500cc and 550cc is realtively small once the implant is in place.  I doubt you would really know the difference between thetwo once they were placed.  You should discuss this with your surgeon, and he/she should be the final arbitrator on implant size.  Their job is to find what is going to work best for you, limit your complications, and help you achieve youir final goal.  Sometimes this clashes with what a patient desires in implant size, but the surgeon's job is to assess everything and come up with a good size.  I would let your surgeon make the final decision.

A 50cc difference is not a significant difference in size and it is very likely that you would not notice the difference. That having been said, this large of an implant in an individual or your height with tuberous breasts is highly prone to a double bubble type deformity and I would discuss your implant choice and diameter with the surgeon.