Your hearing is OK: The physical mechanism causing a cracking sound produced by bending, twisting, or compressing joints is unclear. It may be small cavities of partial vacuum form in the synovial fluid and then rapidly collapse, rapid stretching of ligaments. Intra-articular adhesions being broken or tendons snapping over bony prominences.
Answered 9/6/2013
4.9k views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question