Crease after liposuction of the arm - What is wrong here? How can it be fixed? (Photos)

Contour irregularities can occur from liposuction. It appears certain areas were over suctioned. It can be improved but a revision will be needed. You could also consider adding J-Plasma or even BodyTite to tighten the skin. See a board certified plastic surgeon near you to learn more.

This looks like asymmetric removal of fat, where the thickness was left greater in some areas, and taken thin in others which creates the folds and creases. If an energy based device was used, this can also lead to asymmetric tightening of the skin if the depth was varied. The good news is that this can typically be evened out with an experienced plastic surgeon utilizing additional liposuction techniques +/- formal brachioplasty depending on the skin excess and ultimate goals.