crepitus

pathology

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Last updated

July 21, 2026

Quick Summary

The word "crepitus" originates from the Latin word "crepitare," meaning "to crackle." In a medical context, crepitus refers to a grating or crackling sound or sensation. This can occur, for example, when the fractured ends of a bone move against each other. The adjective form, "crepitant," describes something that has or makes a crackling sound, such as certain breathing sounds. The verbs "crepitates" and "crepitating" are used to describe the act of crackling.1234

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arthritis
Osteoarthritis
…90 percent of individuals experience crepitus (crackling noises) in the affected joint with motion. Muscle weakness and joint laxity or stiffness can occur as people become reluctant to move painful joints. Patients tend to have decreased joint stability and are predisposed to injuries such as meniscal and anterior cruciate ligament…
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…90 percent of individuals experience crepitus (crackling noises) in the affected joint with motion. Muscle weakness and joint laxity or stiffness can occur as people become reluctant to move painful joints. Patients tend to have decreased joint stability and are predisposed to injuries such as meniscal and anterior cruciate ligament…
Read More