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Lacerations – irregular tear-like wounds caused by some blunt trauma. Lacerations and incisions may appear linear (regular) or stellate (irregular). The term laceration is commonly misused in reference to incisions. [9] Abrasions (grazes) – superficial wounds in which the topmost layer of the skin (the epidermis) is scraped off.
The abrasion should be cleaned and any debris removed. A topical antibiotic (such as neomycin or bacitracin) should be applied to prevent infection and to keep the wound moist. [3] Dressing the wound is beneficial because it helps keep the wound from drying out, providing a moist environment conducive for healing. [4]
A hippopotamus with an avulsion injury to its face. In medicine, an avulsion is an injury in which a body structure is torn off by either trauma or surgery (from the Latin avellere, meaning "to tear off"). [1]
The wound is initially cleaned, debrided and observed, typically 4 or 5 days before closure. The wound is purposely left open. Examples: healing of wounds by use of tissue grafts. If the wound edges are not reapproximated immediately, delayed primary wound healing transpires. This type of healing may be desired in the case of contaminated wounds.
An abrasion collar, also known as an abrasion ring or abrasion rim, is a narrow ring of stretched, abraded skin immediately surrounding projectile wounds, such as gunshot wounds. It is most commonly associated with entrance wounds and is a mechanical defect due to a projectile's penetration through the skin. It is caused by a temporary over ...
In three months, these recruits have earned the right to be called Marines. More training will come later. But there is no way, really, to prepare them for the emotional extremes of war: trauma for some, including moral injury, a violation of the sense of right and wrong that leaves a wound on the soul.
the nature of the wound, whether it is a laceration, abrasion, bruise or burn; the size of the wound in length, width and depth; the extent of the overall area of tissue damage caused by the impact of a mechanical force, or the reaction to chemical agents in, for example, fires or exposure to caustic substances.
Fueled by powerful winds and dry conditions, a series of ferocious wildfires erupted Tuesday and roared across the Los Angeles area, destroying hundreds of homes and killing at least 11 people ...