From 1 to 4 hours depending on the areas to be treated, the extent and volume to aspire.
Local, in very small areas like neck, knees , sides.
Regional, in the abdomen area , lower back and thighs.
General , when the back is included , and arms. Mixed , a combination of regional anesthesia with sedation.
Millimeter ( 3-5 mm ) close to the sites aspire.
Depending on the extent can be from 3 to 9 millimeter incisions .