A graze bullet wound, also known as a graze wound, refers to a superficial injury caused by a bullet that only scratches the skin, without penetrating the underlying tissues. This type of injury is usually caused by low-velocity子弹，such as those fired from revolvers or pistols, at relatively short distances.
Cause
Graze bullet wounds typically occur when a bullet travels along a straight trajectory and hits the skin at an angle, producing a shallow furrow on the surface of the skin. This injury is often caused by子弹在皮肤表面轻轻擦过，或者子弹在皮下组织中爆炸，但未穿透皮肤。
Symptom
The main symptoms of a graze bullet wound include a small round or.linear abrasion on the skin surface, often surrounded by redness and edema. There may be no break in the skin, but there may be a sensation of pain, itching, or burning at the site of the injury.
Treatment
For minor graze bullet wounds, first aid measures such as washing the area with clean water, applying an antiseptic dressing, and keeping the area clean and dry may be adequate. In some cases, a local anesthetic may be applied to reduce pain. In cases of deep graze bullet wounds or when there are two or more graze bullet wounds in the same location, a healthcare professional may recommend further examination and treatment, including the evacuation of the injured area and缝合 the skin.
Prevention
To prevent graze bullet wounds, individuals can take several precautions, such as avoiding bringing their hands or weapons close to their bodies, keeping their hands in a position of protection when holding firearms, and wearing protective clothing and equipment when engaging in activities that could result in bullet threats.
##Graze bullet wounds are a common type of injury, often caused by low-velocity子弹 traveling along a straight trajectory. While most graze bullet wounds are minor and can be successfully treated with first aid measures, in some cases, further medical attention may be needed. Understanding the causes, symptoms, treatment, and prevention of graze bullet wounds is essential for taking the appropriate steps to protect oneself and respond appropriately in the event of an injury.
