6.5 months post op Gynecomastia surgery, I had indentation after steroid injection. Will it resolve themselves? (photo)

Your incisions will go through a maturation #process after gynecomastia surgery. For the first few months they will be red and possibly raised and/or firm. As the scar matures, after 6-12 months, it becomes soft, pale, flat, and much less noticeable. You may experience numbness, tingling, burning, “crawling”, or other peculiar sensations around the surgical area. This is a result of the #healing of tiny fibers which are trapped in the incision site. These symptoms will disappear. Some people are prone to keloids, which is an abnormal scar that becomes prominent. If you or a blood relative has a tendency to keloid formation, please inform the doctor. Also, as you heal, the area may feel “lumpy” and irregular. This, too, decreases with time, and massaging these areas will help soften the scar tissue. The #compression garment helps reduce the swelling, and the longer it is worn, the more quickly you will #heal. It can also assist in the retraction of the skin. If you have any concerns about #healing, its best to ask questions of your surgeon or their nursing staff. It's possible the indentations can be addressed with cosmetic filler(s) if eligible.

First, There are NO only gynecomastia surgeons that ONLY do just that operation. We preform all types of cosmetic surgery. Second, why inject so early in healing phase. This initiated a response of the healing tissue to thin and spread and dissolve. I wait at least 6 months before using steroids. Now only fat grafts will correct in my over the internet opinion... 

Your result is very nice, but you do have a small dent. The y are probably not going to improve by themselves. Saline and fillers would help,but are temporary. Fat graft is more permanent if felt needed.