Felon
Felon
Felon (/ˈfɛlən/), in medical terminology, refers to a purulent infection involving the pulp of the distal phalanx of a finger or toe.
Etymology
The term "felon" is derived from the Old French word "fel" meaning "evil". It was used in the Middle Ages to describe a serious crime, and later came to be used in medical terminology to describe a serious infection.
Description
A felon is a closed-space infection, and it is usually caused by Staphylococcus aureus, a type of bacteria. The infection can cause severe pain and swelling, and if left untreated, it can lead to complications such as abscess formation or spread of the infection to the bone (osteomyelitis) or bloodstream (sepsis).
Related Terms
- Paronychia: An infection of the skin around the nail.
- Cellulitis: A bacterial skin infection that can cause redness, swelling, and pain.
- Abscess: A collection of pus that has built up within the tissue of the body.
- Osteomyelitis: An infection in a bone.
- Sepsis: A life-threatening condition caused by the body's response to an infection.
Treatment
Treatment for a felon usually involves antibiotics to fight the infection. In some cases, surgical drainage may be necessary. It is important to seek medical attention if you suspect you have a felon, as early treatment can help prevent complications.
External links
- Medical encyclopedia article on Felon
- Wikipedia's article - Felon
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