The aging of the eyes is a relatively early manifestation of facial aging, so for the aging of the lower eyelids, now count the specific manifestations, I listed ten: 1, skin laxity, lower lid wrinkles 2, orbicularis muscle hypertrophy 3, orbital fat protrusion 4, tear trough deformity 5, lid-zygomatic furrow deformity, lateral orbital rim hollow 6, zygomatic hollow, apple muscle does not show 7, orbital septal fusion line 8, zygomatic triangular augmentation 9, tear trough deformity 10, double convex sign In fact, there are various manifestations of under-eye bags, and a person with aging lower lids does not show all the signs, some have more skin, some have more fat, and some have both, which should be carefully identified clinically to clarify the main factors and take the appropriate surgical measures.