Salter-Harris fracture
Pronunciation: SALT-er HAIR-is
Classification system for pediatric growth plate fractures, numbered I through V based on anatomical involvement and prognosis.
Full Definition
A standardized classification system for fractures involving the growth plate (physis) in children, developed by Salter and Harris. Type I involves only the physis, Type II extends through physis and metaphysis, Type III involves physis and epiphysis, Type IV crosses all three areas (physis, metaphysis, and epiphysis), and Type V represents a crush injury to the physis. This classification is crucial for treatment planning and prognosis, with higher-numbered types generally carrying greater risk of growth disturbance. Accurate identification and classification require careful radiographic assessment and understanding of normal growth plate anatomy.
Usage
Usage note: Always capitalize and hyphenate; include type number when applicable.
In Context
- "Radiographs revealed a Salter-Harris Type II fracture of the distal radius." — Pediatric emergency report
- "The Salter-Harris Type V fracture carries significant risk for growth arrest." — Orthopedic consultation note