Overview
Understanding degenerative disc disease
Spinal discs provide cushioning and help the spine move. Over time they can lose height or develop tears. These changes may be painless, may contribute to local neck or back pain, or may occur alongside irritation of a nearby nerve.
A scan alone does not determine treatment. Clinicians compare the history, examination, function, and imaging before deciding whether a disc finding is relevant to the pain pattern.
Useful context
What people may notice
- Neck or low-back pain that changes with position or activity
- Stiffness or reduced tolerance for sitting, standing, or lifting
- Pain that may extend into an arm, buttock, or leg
- Possible numbness, tingling, or weakness when a nerve is involved
At the clinic
How evaluation works
- 01
Identify the pattern, duration, and functional effect of symptoms.
- 02
Perform a focused spine and neurologic examination.
- 03
Review imaging for disc changes and other possible pain sources.
- 04
Consider nerve testing if symptoms and imaging do not fully explain each other.
References
Sources and further reading
These references provide general education. They do not replace advice from a clinician who knows your health history.