hairline fracture
Definition
Noun: A hairline fracture is a very fine crack in a bone, where the bone fragments remain in place and the break line is extremely thin, often difficult to see on a standard X-ray.
Usage
This term is used specifically in medical contexts to describe a minor type of bone fracture. It emphasizes the thinness of the crack, comparing it to the width of a strand of hair.
Examples
- The X-ray revealed a hairline fracture in his wrist from the fall.
- Athletes often continue playing with a hairline fracture, mistaking it for a simple bruise.
- The doctor said it was only a hairline fracture and would heal with rest, not requiring a cast.
Advanced Usage
- Diagnostic Context: The term is often used when discussing diagnostic imaging results, highlighting a challenge in detection.
- The hairline fracture was only visible on the follow-up MRI scan.
Variants and Related Words
- Stress Fracture (n): A related type of overuse injury, often starting as a hairline crack in the bone. While all hairline fractures are fine cracks, not all are caused by repetitive stress.
- Fissure Fracture (n): A less common synonym used in medical literature.
Synonyms
- Fine crack
- Fissure (in a medical/technical context)
Notes on Meaning
This term refers exclusively to a physical medical condition. It is not used metaphorically. The defining characteristics are: 1) no displacement of the bone pieces, and 2) an exceptionally thin fracture line.
Noun
-
a fracture without separation of the fragments and the line of the break being very thin
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