Thank you for your question and photos. In short, yes, a revision can be done on nearly anyone. You will likely have an improvement in your breast shape and appearance. You will likely need a breast lift to improve the overall shape. There are many factors that will contribute to your final result (quality of the tissues, volume of tissue around the implant, thickness of the capsule around the old implants, etc). These sort of things can be evaluated in person with an examination and further recommendations can be made. I suggest you find a plastic surgeon in your area, meet with them and see what they can offer.
Best of luck.
With multiple attempts at scar rupture and an obvious deflation on one side, you fall into the category of complex revisions. Once the scar tissue is removed, there will be a very thin tissue envelope around new implants, so the key will be to add support and coverage. This is done with an internal bra using materials such as Strattice or SERI Scaffold. You may need a lift or other procedures as well.