Key term
Disc in plain English
The cushion between the bones of the spine.
Where you may see this term
- Disc bulge
Related findings
Disc Bulge
Disc bulge means a spinal disc extends beyond its usual margin in a broad, generalized way.
Degenerative Disc Disease
Degenerative disc disease means the spinal discs show age-related wear or dehydration on imaging.
Disc Herniation
Disc herniation means part of a spinal disc is bulging or displaced beyond its usual space.
Related symptoms
Lower Back Pain: What Spine Imaging Findings May Mean
Lower back pain is common, and imaging findings often reflect degenerative or disc-related changes. Doctors order imaging selectively based on symptoms, neurologic signs, duration, and red-flag features.
Flank Pain: Imaging Findings Doctors May Look For
Flank pain can reflect kidney, ureter, musculoskeletal, or referred abdominal causes. Imaging is used when stone disease, obstruction, infection, or another structural issue is suspected.
Neck Pain: Cervical Spine Imaging Findings in Plain English
Neck pain can be muscular, degenerative, disc-related, or less commonly due to other structural causes. Imaging is usually reserved for persistent symptoms, neurologic findings, trauma, or red flags.
Pelvic Pain: Imaging Findings That May Show Up on Reports
Pelvic pain can overlap with gynecologic, urinary, gastrointestinal, and musculoskeletal causes. Imaging helps when clinicians need structural clues from pelvic ultrasound, CT, or MRI.
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