growth plate arrest
Premature closure or damage to the growth plate (physis) in children with inflammatory arthritis, leading to limb length discrepancies or angular deformities.
Full Definition
Growth plate arrest occurs when inflammatory processes damage the physis, the cartilaginous area where bone growth occurs in children and adolescents. This complication is particularly concerning in pediatric rheumatology as chronic inflammation from conditions like juvenile arthritis can directly affect these growth centers. The result may be premature closure leading to shortened limbs, angular deformities, or asymmetric growth patterns. Early recognition and aggressive treatment of underlying inflammation are crucial to prevent permanent skeletal abnormalities. Monitoring growth velocity and limb measurements are essential components of pediatric rheumatologic care.
Usage
Usage note: Also called physeal arrest; ensure distinction from temporary growth suppression which may be reversible.
In Context
- "Radiographic evaluation showed evidence of growth plate arrest in the distal femur, requiring orthopedic consultation." — Radiology report
- "Aggressive treatment was initiated to prevent growth plate arrest and preserve normal skeletal development." — Treatment plan