This should never happen regardless of the type of liposuction performed --- laser, ultrasound, power or water. I suggest you speak to your physician and find out the type of procedure performed and what happened. If these are truly burns, and not just entrance sites with pigmentation, then please avoid going back and getting a second opinion elsewhere. Best, Dr. Emer.
These are not burn injuries per se but are caused by friction of the cannula repeatedly going in and out of the skin. This is not a heat injury but from the trauma of friction. They can cause a small scab to appear at the entrance site which will take a few weeks to heal and fall off. Then it will take a few months for the redness of the scar to fade.