Applications and Prevention

The core logic combines specific diagnostic codes with procedural evidence and specialist billing. Practical uses include burden estimation, longitudinal trend monitoring, workforce planning, regional capacity planning, and system performance evaluation. The epidemiology data imply prevention programmes for youth sports injuries, elderly falls, working-age male occupational safety, and osteoporosis management in ageing females. The algorithmic framework can be transferred to jurisdictions with similar billing or hospitalisation datasets by adapting code lists and specialist identifiers. Regional coordination and redistribution of hand surgery specialists toward Northern and rural Ontario is needed to address access gaps and surveillance under-reporting.