The best correction would be with a filler such as Voluma. This is an expert technique so please consult an experienced dermatologist for this procedure. Best, Dr. Green
Everyone is slightly asymmetric. I would not be surprised if you didn't have the asymmetry prior to the extractions. The (R) side of your face is slightly more full than the (L). I wouldn't try to make the (L) side any fuller to match the (R) and you probably wouldn't be pleased with any attempts to match the two sides. Think Michael Jackson. The asymmetry is so slight that you are probably the only one who notices.
these issues can be addressed with a combination of Botox and fillers (preferably Radiesse) but it does take some expertise so be sure you see a board certified dermatologist or plastic surgeon