In a crush injury, the force of external force causes the skin, muscles and surrounding tissues to be crushed and the blood vessels to rupture. The destroyed blood vessels cause heavy bleeding, which can lead to bruising and severe swelling within the wound. It is usually the result of blunt force, for example in road … Crush wound
Associated symptoms The external force and crushing of the tissue causes the surrounding blood vessels to burst. The destroyed blood vessels cause massive bleeding, which can also spread into the tissue and a hematoma is formed. This haematoma usually manifests itself as a bluish stain under the skin. If, for example, the finger is pinched … Associated symptoms | Crush wound
Healing time The healing time of crush injuries depends on their size and extent. Smaller wounds usually heal completely and without scarring within a few days to 2 weeks with good treatment. Larger wounds can quickly become infected and have complications that prolong the healing process. If the wound is not cleaned and treated regularly, … Healing time | Crush wound
Introduction Wounds can be caused by direct force (accident, cut, fall), extreme temperatures (burns or chills) and chemical substances (burns). Depending on the cause and extent of the wound, different first aid measures are indicated. In the case of minor injuries, these measures are often already a sufficient form of treatment. Often, however, further professional … First aid for wounds
Should one disinfect a wound? An important complication that must be prevented in wounds is the penetration of germs, which can lead to inflammation. It is therefore a good idea to first treat each wound with a suitable disinfectant. This requirement is therefore also found in many instructions for the initial treatment of wounds. The … Should one disinfect a wound? | First aid for wounds
How do I dress a wound? The dressing of a wound in first aid consists essentially of two elements. The necessary utensils as well as corresponding explanations are usually found in a first aid kit. In case of bleeding wounds, the application of a pressure bandage is indicated. After fixing the wound dressing with one … How do I dress a wound? | First aid for wounds
What is a laceration? Crack wounds are mechanical wounds. As the name suggests, the skin is torn open by the application of force, usually by a blunt object. This results in uneven wound edges and tissue bridges, i.e. the tissue under the skin is not completely separated, but in some cases is still connected to … Laceration causes, symptoms and diagnosis
Diagnosis A laceration is always preceded by the application of mechanical force. After a thorough inspection of the wound edges and the depth of the wound, a diagnosis of a laceration can be made. The wound and wound edges are irregular. The depth of the wound typically reveals tissue bridges caused by uneven application of … Diagnosis | Laceration causes, symptoms and diagnosis
Complications of a laceration As with any injury, the wound can become infected. The skin barrier is defective and germs can penetrate the skin from outside and multiply there. If these enter the bloodstream, in the worst case the infection can spread throughout the body. Lacerations can bleed heavily and be very painful. This can … Complications of a laceration | Laceration causes, symptoms and diagnosis
