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microfracture

microfracture

3 7.4
A very small crack in bone or hard material that is hard to see
  • noun
  • /ˌmaɪkroʊˈfræktʃər/
translation icon : microfractura
  • Finally, osteoarthritis is thought to begin as numerous microfractures within the trabecular lattice.
  • microfractures in bone

Examples

  • In many ways, the acoustic signal in these bone microfractures is similar to the seismic signal created by an earthquake.

    Academic text (2007)
  • The doctor explained that there is a microfracture in the patient's ankle bone that may not be visible on the X-ray.

  • During the inspection, the engineer discovered several microfractures in the structure that could compromise its integrity.

  • After analyzing the sample, scientists concluded that microfractures were present throughout the material, which could lead to failure.

Synonyms

fracture
vsmicrofracture
364 4.1

A break in something hard like a bone or rock

is the very small kind of such breaks often invisible and in materials too
crack
vsmicrofracture
267 1.0

A long narrow opening in a surface

is about very small unseen breaks rather than large visible openings
hairline fracture
vsmicrofracture
9 5.1

A very thin crack in a bone that does not split it

is a tiny break in bone or material often invisible to the eye
capillary fracture
vsmicrofracture
  • Specialized
7.4

A tiny crack in a bone that does not separate the pieces

is the same small break but also applies to materials not only bone
microcrack
vsmicrofracture
  • Specialized
7.0

A very small break in a material that is often too tiny to see

is similar but includes bone as well and stresses very small invisible breaks

How Severe

compound fracture
  • Specialized
6 6.0
displaced fracture
  • Specialized
6.8
fracture
364 4.1
microfracture
3 7.4

Surface Forms

microfracture singular

Morphology

microfracture = fracture (transparent) = micro + fracture

This sense is a direct and literal combination of 'micro-' and 'fracture' meaning a very small fracture.

Etymology

Microfracture starts with micro- meaning 'small' and fracture meaning 'break', so it simply means a tiny break. That is why we use microfracture for very small cracks in a bone or material that are hard to see.