👉 A laceration is a type of wound caused by damage or injury to the skin, particularly to the outer layer. It can occur from cuts, scrapes, scratches, or injuries that result in blood loss and infection. Lacerations can be deep, superficial, or both. They are usually treated with clean, sterile敷料，antiseptic（消毒）medication，and sometimes a dressing to cover the wound until it heals properly.
