Hi.
1) You will see the final result four months after liposuction.
2) There are several possible explanations for your disappointment .Perhaps you were not a good candidate. If the main problem in your arms is loose skin, then liposuction alone will not help much. It may not have been done right. Most of the arm fat is in the back of the arms, and this is the area that has to be targeted for treatment.
3) We have learned that women tend to be very happy even with subtle improvement in the arms. This is certainly not true for other areas ( like the thighs ), where women expect dramatic improvement.
4) You may benefit by a revision in several months.