what causes neck to crackle
Some likely causes of the neck cracking sound include: Synovial joint fluid pressure changes Various studies have been performed purposely cracking the synovial joints of the fingers, but the conclusions in medical literature as to what is actually making the noise have been mixed.
Possible Causes of Neck Cracking Crepitus, sometimes called crepitation or cavitation, refers to any type of noise or sensation such as a cracking, popping, snapping, or grinding sound that is heard during neck movement.