Generally wounds heal faster with sutures. After the wound is sutured, the incision is tightly aligned, which is conducive to the growth of granulation tissue, and the recovery time will be shortened, and vice versa if the wound is not sutured. After the wound is sutured, it is not directly connected to the outside world, in which case bacteria will not easily enter the wound, reducing the possibility of bacterial infection and faster recovery. If there is no suture, the chance of infection is greatly increased, and if it causes infection, recovery will be delayed. To summarize, after suturing, the wound grows faster, is less likely to cause bacterial infection, and is less likely to form a scar, recovering a little faster. Wound tissue that is not sutured is prone to form visible wound scars as it proliferates.