However, if these noises commonly occur at the same joint, then deteriorated cartilage is a likely cause. And this creates a cracking or grinding noise. When that breaks down, your bones can rub together at the joint. Cartilage is a protective structure that keeps your bones from touching. Deteriorated cartilage can cause bones to rub loudly together.While the above is a common explanation for the sound, there are more causes for back popping. The forming and collapsing of these bubbles are a normal part of the process, and doctors don’t believe it causes harm to the joints. When that happens, it makes a cracking (or popping) sound. And this causes bubbles to form inside the synovial fluid.
As you go about your day, the air pressure in the joints change. This fluid is necessary because it lubricates the facet joint, and keeps them moving. And each facet joint is surrounded by a joint capsule, filled with synovial fluid. The spine has vertebrae, and facet joints connect to these vertebrae. Let’s back up for a second and look at the anatomy of your back. Your back cracks when gas bubbles form and pop between your facet joints. The Most Common Explanation For Back Cracksīack cracking is usually a normal body function.
There are a few possibilities for why your back cracks so much. There is not a singular consensus on one cause for a back crack.
#Spine2d bone stretch crack#
Does your back crack when you roll over in bed? Do you stretch to the side and hear a chorus of cracks and pops up and down your spine? Have you ever wondered why that is? So have doctors.