Second-degree burn
Second-degree Burn
A Second-degree burn (pronunciation: /ˈsɛkənd dɪˈgriː bɜːrn/), also known as a partial thickness burn, is a type of burn that affects both the outer layer of skin (epidermis) and the layer beneath it (dermis).
Etymology
The term "second-degree burn" originates from the burn classification system that categorizes burns based on the severity and depth of the skin damage. The "second-degree" indicates that the burn has penetrated beyond the first layer of skin.
Description
Second-degree burns are characterized by red, blistered skin and are typically painful. They can be caused by contact with hot liquids or surfaces, fire, chemical substances, or excessive sun exposure.
Related Terms
- First-degree burn: A burn that only affects the epidermis, or outer layer of skin.
- Third-degree burn: A severe burn that extends through the dermis and into deeper tissues.
- Burn: An injury to the skin or other organic tissue primarily caused by heat or due to radiation, radioactivity, electricity, friction or contact with chemicals.
- Epidermis: The outermost layer of the skin.
- Dermis: The layer of skin beneath the epidermis that contains nerve endings, sweat glands, and hair follicles.
Treatment
Treatment for second-degree burns usually involves the application of topical antibiotics to prevent infection, and may also include pain management, hydration, and burn dressings. In severe cases, skin grafting may be necessary.
See Also
External links
- Medical encyclopedia article on Second-degree burn
- Wikipedia's article - Second-degree burn
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