Internal incision is to remove eye fat through a small incision in the conjunctival sac of the lower eyelid, and the incision is not visible on the outer surface of the skin. It is suitable for young people whose eye bags are mainly formed by orbital fat, and young people with good eyelid elasticity and no or only slight relaxation of muscles and skin, with little trauma and quick recovery.

The external incision method is to cut off the swollen fat at the moment along the lower margin of the lower eyelid eyelashes to the outer canthus groove, and at the same time tighten the skin of the lower eyelid to remove the wrinkles of the skin of the lower eyelid. Suitable for people with obvious bags under the eyes and loose eyelids or muscles.