The procedure can be done in a doctor’s office or outpatient clinic. The size and shape of the fatty deposit is assessed and the area to be treated is outlined with a skin-marking pencil. Patients are awake during the procedure.
A handheld device called an applicator is used to freeze the layer of fat cells (adipocytes) underneath the skin. First, a gel pad is applied to the area to protect the skin. Next, the fatty bulge is suctioned or vacuumed into the applicator’s hallow opening. You will feel a tugging or pulling sensation as suction is applied. These sensations, intense cold plus other possible sensations – tingling, stinging, aching, cramping – lessen after 5 to 10 minutes as the area becomes numb during the cooling down process. The fat layer is gradually cooled to the target temperature of between 30.2 and 39.2 degrees Fahrenheit.
It takes up to one hour to treat an area. After the area is treated, the applicator is removed. The area may be massaged for 2 to 3 minutes to assist with the breakdown of the fat cells.