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Medical Terminology
Updated March 2026

Osteophyte

Definition

A bony projection or bone spur that develops along joint margins or vertebral endplates, typically as a result of degenerative arthritis or disc disease. Osteophytes visible on imaging studies are relevant to apportionment discussions in workers' compensation as they may indicate pre-existing degenerative changes.

Related Terms

Frequently Asked Questions

What is a Osteophyte?

A bony projection or bone spur that develops along joint margins or vertebral endplates, typically as a result of degenerative arthritis or disc disease. Osteophytes visible on imaging studies are relevant to apportionment discussions in workers' compensation as they may indicate pre-existing degenerative changes.

Why is osteophyte important in workers' compensation?

Osteophyte is a key medical concept in workers' compensation evaluations. Understanding this term helps physicians document findings accurately and helps attorneys and adjusters evaluate the medical aspects of a claim.