Bags under the eyes are pouches of tissue in the lower eyelids that can be caused by a variety of factors, including herniation of fat from the orbital septum and laxity of the supporting tissues of the eyelids. Of course, there are also some young children who have eyelid puffiness from puberty. There are two general approaches to the management of under-eye bags: internal and external incision. What is the difference? 1, the surgical operation is different external cut to remove bags under the eyes: during the operation, the incision is made along the lower edge of the lower eyelid eyelashes to the outer canthus groove, and the bulging bags under the eyes are removed after the incision is separated from the fat. At the same time, the skin of the lower eyelid is tightened, the excess skin of the lower eyelid is removed, and the wrinkles of the skin of the lower eyelid are removed. Internal incision: A 0.5-1cm incision is made in the conjunctival surface of the lower eyelid, through which the orbital fat is separated and exposed, and then the excess orbital fat is removed to achieve the effect of removing under-eye bags. From the external and internal incision to remove bags under the eyes, it is easy to find that: internal incision to remove bags under the eyes can not change the problem of orbicularis oculi muscle, and also can not remove excess skin. Comparatively speaking, the external cut to remove bags under the eyes to improve eye problems more thoroughly. 2, adapted to the different groups of people External cut to remove bags under the eyes: suitable for older, loose skin, wrinkles more people. Internal incision to remove bags under the eyes: suitable for young candidates who have no skin laxity and obvious bags under the eyes. 3, each has its own advantages External incision to remove under-eye bags: to remove under-eye bags thoroughly, under-eye bags and wrinkles to improve a lot, short operating time, incision marks are more hidden, generally not obvious or not see. Internal incision to remove under-eye bags: after surgery, there will be no scar left on the eyelid margin, will not affect the eyelid margin shape, more natural. 4, the recovery period is different External incision method to remove bags under the eyes: from the appearance of the general 4 weeks later, you can not see the traces of external incision bags under the eyes. After surgery, many people need to experience a period of swelling, after 1 week will slowly reduce swelling, but individuals need 1 month to completely reduce swelling. Internal Incision Eye Bag Removal: It usually takes 7-14 days for the swelling to subside and recover. There are also edematous people who take about 28 days to recover from internal eye bag removal.