Can truSculpt leave lines where the device ends?

TruSculpt ID does not leave lines or indentation marks to the treatment areas. There is a tapering effect that occurs around each paddle so that the treatment does not leave marks or indentations in the area like Cool Sculpting can. There has not been any reported side effects of this complication occuring.

Trusculpt ID uses radiofrequency to create heat to kill adipose/fat cells and tightening the tissue.  While low risk, a heat burn / injury can occur.  Transient lines due to heat are present for several hours after treatment.  There is a small risk of heat injury with therapy if energy concentrated more heavily in one area especially if poor contact with the skin or poor contact with grounding pad.  As tightening occurs with Trusculpt ID, a drop off line or demarcation line is far less likely than in Coolsculpting where no tightening is present.   Also, the tapering of heat on the rim of Trusulpt ID, also reduces the step off affect.
This is why Trusculpt ID did not restrict higher BMI patients.   Step off and demarcation lines are far more of an issue with other devices such as Coolsculpting or Sculpsure.