Line in my lower back after liposuction? 3 weeks post-op. (photos)

Thanks for the question, we all have lines, folds, and creases which are 100% normal. It looks like you had some evidence of this before surgery. If it is just your anatomy there is a chance it may not go away 100%. That being said you have beautiful anatomy and skin and in my opinion look amazing!

If you a re unhappy with your results please speak to your physician and ensure he was a full body VASER HD liposuction physciain wtih expensive experience in body shaping and not just traditional fat reduction.  You should have had internal heating at the same time with renuvion or inmode BodyTite to ensure more tightening.   you had this line to begin with, which is looser skin.  At this point you  should be. using compression, RF treatments like venus legacy and exilis, and lymphatic massage to get you through healing. If you do not do t his type of scarring  can  be permanent.  It will take 6-12 months to see the final outcome.  If you are unhappy you can get a revision procedure by an expert.  Best, Dr. Emer.

Hello thank you for your question and photos. Your final results are not visible until after the 90 day mark. If you are concerned about the appearance of your lower back, please make sure to adhere to a strict compression regiment, paying close attention to the small of your back. You can add maxi pads, or extra foms to your back board to ensure you heal with that nice lower back slope. The swelling of the lower back usually takes the longest to resolve, which is why compression is key. 

Hello dear!!
Thanks for the question and provided information as well. 
You are still early on the healing process, it can take up to 6 months to see your final results, so please be patient. At the stage you're in, swelling is very normal and probably what is causing the issue. If you have any concerns, I suggest you to follow up close with your plastic surgeon.
Good luck :)