Crepitation also known as crepitus is the sound heard when the ends of a broken bone move together.
crepitation
Cellular emphysema, or in certain bone fractures
Crepitate is a verb which means to make a crackling or grating sound; to crackle. Example sentence:He changed his mind about retrieving his hat when he heard the ice crepitate under his feet.
Both crackles and crepitation are abnormal breath sounds heard during auscultation. Crackles are discontinuous, brief, popping sounds usually heard during inspiration, indicative of fluid in the lungs. Crepitation is a coarse, crackling sensation often felt when rubbing bone ends together, frequently occurring in joints affected by arthritis.
Bibasal crepitation refers to the presence of crackling or popping sounds heard during auscultation of the lungs at the bases on both sides. This can be indicative of conditions such as pneumonia, pulmonary fibrosis, or heart failure. It is important to further evaluate the patient to determine the underlying cause of the bibasal crepitation and provide appropriate treatment.
One possible cause is pulmonary congestion from left ventricular failure. See links for more.
Crepitation or Crackles
Patellofemoral crepitations is noise and/or vibration that is felt when the person bends and straightens the knee. It is a symptom of several conditions, one of which is a weakness of the kneww muscles which require exercise in the form of walking or physical therapy.patell = platella or knee capfemor = femur or thigh-al = pertaining to (adjective ending)crepitation = to crackle, crack, creak
Yes, grasshoppers produce sounds to attract mates and protect their territory. Unlike crickets, grasshoppers do not make sound by rubbing their wings together. They make sound using stridulation or crepitation. Stridulation is rubbing one body part against another, crepitation is when the grasshoppers snap their hindwings rapidly as they fly.
MI causes heart failure. . in heart failure , the increase of left ventricular pressure with failure of blood to pump into aorta occurs. . leads to back flow of blood into lungs through pulmonary veins. . this results to interstitial pulmonary odema and opening of alveoli , during inspiration is not normal, with external pressure to its normal opening. . this takes place with a sound , called fine crepitations
AnswerThere are MANY causes of crepitations in the chest!! Crepitations in the chest are basically crackles heard in the chest when listening with a stethoscope, and are similar to the sound of rubbing hair between your fingers.Crepitations are present in all sorts of conditions, and really are non-specific. Crepitations are usually divided into 'coarse' and 'fine', and may occur during inspiration or expiration, although expiratory crackles/crepitations are more common.Fine crepitations may indicate fibrosis (scarring) in the lungs, or some degree of collapse (which can be normal). Coarse crepitations may indicate fluid on the lungs (which could be caused by ANY number of conditions), infection, etc.Nothing can be interpreted from the statement "I have crepitations". For that, you need to know the 'texture' (fine/coarse), location, phase (i.e. inspiratory, or expiratory or both), loudness, side (left, right or both?), etc. And then that needs to be interpreted with the general inspection of the chest, percussion of the chest (tapping on the chest), and palpation (feeling the chest) PLUS the medical history provides 80% of the information!!! Very rarely is anything in medicine as simple as a single sign being synonymous with a single condition. Hope this helps!Aj :)