You have a great buttock shape. It can be slightly improved with sculptra injections or fat transfer, if you have any fat to take. But I think you do not need to do anything.
You have scarring contracture in that area, and perhaps some fat atrophy from trauma. I would wait at least 6 months after the accident, and then consider fat transfer to that area. You might need a few sessions, and the surgeon should attempt to break up the scarring under the...
Thank you for your question.Fat grafting would be a great option to help fill this area in and make it symmetric to the other side. I would recommend an in person consultation for a definite answer. If there is scar tissue there, it may require some release of that along with the fat injections.