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Glossary term

Growth plate (Physis)

The area of cartilage near the end of long bones where new bone is produced during growth.

Updated 2026-02-241 alias3 sourcesUsed across articles and safety pages

Definition

The area of cartilage near the end of long bones where new bone is produced during skeletal growth in children and adolescents. In limb lengthening, all osteotomies must be performed distal to closed physes to avoid disrupting residual growth.

Aliases

physis

Updated 2026-02-24

Sources

Informational only. Not medical advice.

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