1. Can scarring be completely eliminated? The depth of the skin damage is closely related to the severity of the scar. Once the depth of the skin damage is reached, scar formation is inevitable. Surgical repair of keloid scars can also only maximize the improvement of the scar, repair the functional limitations caused by the scar and repair the appearance. 2.What do I need to do after trauma in order to have a small scar? The sutures after trauma play a crucial role in the size of the wound scar, which is related to the need for later reconditioning, when the emphasis is on repairing the integrity of the reconstructed tissue and fine repair, the wound mark will be slight, which has a lot of skills, and the application of sutures is also very delicate. 3.How can the repair of scar be maximized? Every aspect of scar repair, from excision to suturing, is important to the final result. Fine excision, maximum protection of tissue, reduction suturing, application of fine sutures with cosmetic threads, precise alignment of the incision and other aspects are closely related to the final repair result. 4.What methods of anti-scar treatment should be applied after surgery? Anti-scar treatment 1 week after removal of stitches is essential, and some methods are very effective, such as: local compression therapy, topical medication, local application of scar patches, local application of tension-reducing tape and skin tension reducer, which are selected according to each site, and generally should be adhered to for half a year.