(1) The suction action should be gentle, the suction tube should be thin, the tip design should be reasonable, and attention should be paid to aseptic operation.
(2) The technical requirements of facial liposuction are relatively high. Be familiar with the local anatomy, pay attention to the level and method of suction, do not suction outside the subcutaneous fat layer, and apply even force in the same plane, and do not repeat the same tunnel for many times. Too much, or too much force, or too fast suction frequency, so as not to cause the skin to be too thin at a certain point under the skin.
(3) Before the end of the operation, it is necessary to check whether the thickness of the liposuction area is uniform, and finally “level it” properly.
(4) Postoperative compression dressing should also be appropriate, in place, without leaving wound cavity.
