Thank you for the question. The answer is absolutely not, as it would actually be a dangerous procedure that would most likely result in the loss of a finger. Significant swelling is part of recovery from all liposuction procedures. A finger is a very limited and tight space that does not tolerate much swelling. Even if cannulas thin enough did exist, performing liposuction in a finger would likely injure vital structures in the finger, jeopardizing both the nerve supply and the blood supply to the finger, and would most likely result in the loss of a finger. Even if the finger survived, the internal scarring from liposuction would most likely impair your finger's range of motion for the rest of your life.