The enclosed Score Card is the third in the ICIS injury series and provides detailed data and graphics on California work injury claims involving spine disorders with spinal cord or root involvement. Based on CWCI Industry Claims Information System (ICIS) data, these injuries account for just 2% of work injury diagnoses in California, but a high percentage of these injuries result in permanent disability, so they consume more than 8% of all payments, making them among the most costly workers' compensation claims in the state.