You have what appears to be an inferior malposition of your implant. This is when the implant shifts too low due to stretching of the internal pocket, and as a result the scar shifts up onto the breast. The distance between the scar and the nipple usually is unchanged in these situations. Although you did not show a front view of the breast, I would guess that the nipple looks like it is too high on that side now that the implant dropped. This problem is usually a relatively straightforward correction. The lower pocket needs to be tightened internally and stabilized to restore the original size of the pocket. There are many ways to do this but I generally use a "popcorn" technique where cautery is used to shrink the capsule, which can then be oversewn for extra strength. This will shift the scar back to its proper position and will rotate the nipple back down as well. In patients with thin tissues, the repair can be reinforced with a material such as Strattice to add even more durability. If you are bothered by your breast appearance, you should consider re-visiting your original surgeon to assess and correct your issue.