Orthopaedics · Skeletal System · Hard
Retrolisthesis
Meaning: Backward displacement of one vertebral body relative to the one below it.
In practice: The lateral spine X-ray showed a mild retrolisthesis of L4 on L5.
Word parts
- retro- means behind
Many medical words are built from Greek and Latin parts like these, so learning a few helps you work out new terms.
Quick check
Two questions on related orthopaedics words.
Which word means: An artificial device that replaces a missing or damaged body part, such as a limb or joint.
Answer: Prosthesis
Which word means: Incomplete childhood fracture where the cortex breaks on the convex side while the other side bends.
Answer: Greenstick
Words like retrolisthesis come up in the daily game
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