ABBREVIATIONS
AISASIA Impairment Scale DVT Deep venous thrombosis SCI Spinal cord injury SCIWORA Spinal cord injury without radiological abnormalities AIM To determine the epidemiology and complications of spinal cord injuries (SCIs) in children injured at 5 years of age and younger who were seen between 1981 and 2008 at a children's hospital in the USA.METHOD Complications studied were scoliosis, hip dysplasia, latex allergies, autonomic dysreflexia, pressure ulcers, spasticity, deep venous thrombosis, and kidney stones. Demographic and injury-related factors included age at injury, etiology, level of injury, American Spinal Injury Association Impairment Scale (AIS), and SCIs without radiological abnormalities (SCIWORA).
RESULTSOf the 159 individuals seen (92 males, 67 females) median age at injury was 2 years (range 0y-5y 11mo). Forty-nine percent were injured in vehicular accidents, 60% had complete injuries, 66% had paraplegia, and 72% had SCIWORA. Ninety-six percent developed scoliosis, 57% had hip dysplasia, and 7% had latex allergy. Thirty-four percent with injuries at or above T6 experienced autonomic dysreflexia, 41% developed pressure ulcers, and 61% experienced spasticity. Of those without bowel or bladder control, 82% were on intermittent catheterization and 69% were on a bowel program. Median age of initiating wheelchair use was 3 years 4 months (range 1y 2mo-12y 5mo). Twenty-four were community ambulators, and they were more likely to have AIS D lesions (half the key muscle functions below the level of injury have a muscle grade 3 or greater) and less likely to have skeletal complications.
INTERPRETATIONThe epidemiology, complications, and manifestations of SCIs in children injured at a young age are unique and differ distinctively from adolescent and adult-onset SCIs.Spinal cord injuries (SCIs) are an uncommon occurrence in children aged 5 years and younger but can have a devastating effect on the children and their families. The impact of an SCI in all spheres of life in such young children is immense in view of their relatively long life span and the mutual interaction of SCIs and growth and development. Younger children have relatively unique etiologies for their SCI, such as lap belt or birth injuries, and unique pathophysiology of their injuries, including SCIs without radiographic abnormalities (SCIWORA). Compared with adults and adolescents, younger children who sustain SCIs are more likely to have paraplegia or complete injuries. 1,2 Children who sustain an SCI at a young age are at high risk of a variety of complications such as scoliosis and hip dysplasia.2 In addition, because of their young age at injury and relatively long lifespan, they will most likely be at risk for a variety of aging-related complications throughout their life, including overuse syndromes and cardiovascular disease. 3,4 The purpose of this study is to describe injury-related factors, demographic information, and the incidence of secondary complications that develop in children who sustained an SCI at 5 years of ag...