Health Care Encyclopedia
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Cuts and puncture woundsDefinition: A cut is an injury that results in a break or opening in the skin. A laceration is a jagged, irregular cut. A puncture is a wound made by a pointed object (like a nail, knife, or sharp tooth).
Alternative Names: Wound - cut or puncture; Open wound; Laceration
Symptoms: - Bleeding
- Loss of feeling or function below the wound site
- Pain
First Aid: If the wound is bleeding severely, call 911. Minor cuts and puncture wounds can be treated at home. Take the following steps. FOR MINOR CUTS - Wash your hands with soap to avoid infection.
- Wash the cut thoroughly with mild soap and water.
- Use direct pressure to stop the bleeding.
- Apply an antibacterial ointment.
- If the cut is likely to get dirty or be re-opened by friction, cover it (once the bleeding has stopped) with a bandage that will not stick to the injury.
FOR MINOR PUNCTURES - Wash your hands.
- Use a stream of water for at least five minutes to rinse the puncture wound. Wash with soap.
- Look (but DO NOT probe) for objects inside the wound. If found, DO NOT remove -- go to the emergency room. If you cannot see anything inside the wound, but a piece of the object that caused the injury is missing, also seek medical attention.
- Apply antibacterial ointment and a clean bandage.
Call immediately for emergency medical assistance if: Call 911 if: - The bleeding is severe, spurting, or cannot be stopped (for example, after 15 minutes of pressure).
- The person is seriously injured.
Call your doctor immediately if: - The wound is large or deep, even if the bleeding is not severe.
- You think the wound might benefit from stitches (the cut is more than a quarter inch deep, on the face, or reaches bone).
- The person has been bitten by a human or animal.
- A cut or puncture is caused by a fishhook or rusty object.
- An object or debris is embedded -- DO NOT remove yourself.
- The wound shows signs of infection (warmth and redness in the area, a painful or throbbing sensation, fever, swelling, or pus-like drainage).
- You have not had a tetanus shot within the last 10 years.
The following types of wounds are more likely to become infected: bites, punctures, crushing injuries, dirty wounds, wounds on the feet, and wounds that are not promptly treated. If you receive a serious wound, your doctor may order laboratory tests, such as a blood test and skin culture to check for bacteria.
Prevention: - Keep knives, scissors, firearms, and breakables out of the reach of children. When children are old enough, teach them to how to use knives and scissors safely.
- Keep up-to-date on vaccinations. A tetanus vaccine is generally recommended every 10 years.
References: Marx JA, Hockberger RS, Walls RM, eds. Rosen�s Emergency Medicine: Concepts and Clinical Practice. 5th ed. St. Louis, Mo: Mosby; 2002.
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| Review Date: 5/15/2006 Reviewed By: Eric Perez, MD, Department of Emergency Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network.
| The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2002 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
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