What Does Crepitus Mean?
KREP-ih-tus
IPA: /ˈkrɛp.ɪ.təs/
KREP
ih
tus
Crepitus is pronounced KREP-ih-tus
What does Crepitus mean?
Crepitus is a grating, crackling, or popping sound or sensation produced by movement of bones, joints, or subcutaneous tissue.
How do you pronounce Crepitus?
Crepitus is pronounced "KREP-ih-tus". Syllables: krep - ih - tus.
When is Crepitus used in medicine?
Joint crepitus: osteoarthritis (cartilage loss), fractures, loose bodies. Subcutaneous crepitus: gas in soft tissue from necrotizing fasciitis or air leak (pneumothorax, post-surgery). Bone crepitus on fracture exam = do not repeat.
Word Parts & Etymology
Latin rootcrepitareto crackle, rattle
Common Misconceptions
Harmless joint cracking (knuckle-popping) is a type of crepitus from gas bubble formation, not joint damage. Pathological crepitus is consistent and associated with pain or instability.
Clinical Context
Joint crepitus: osteoarthritis (cartilage loss), fractures, loose bodies. Subcutaneous crepitus: gas in soft tissue from necrotizing fasciitis or air leak (pneumothorax, post-surgery). Bone crepitus on fracture exam = do not repeat.
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