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  • By Author: Rekate, Harold L. x
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Seref Dogan, Sam Safavi-Abbasi, Nicholas Theodore, Steven W. Chang, Eric M. Horn, Nittin R. Mariwalla, Harold L. Rekate and Volker K. H. Sonntag


The authors evaluated the mechanisms and patterns of thoracic, lumbar, and sacral spinal injuries in a pediatric population as well as factors affecting the management and outcome of these injuries.


The records of 89 patients (46 boys and 43 girls; mean age 13.2 years, range 3–16 years) with thoracic, lumbar, or sacral injuries were reviewed. Motor vehicle accidents were the most common cause of injury. Eighty-two patients (92.1%) were between 10 and 16 years old, and seven (7.9%) were between 3 and 9 years old. Patient injuries included fracture (91%), fracture and dislocation (6.7%), dislocation (1.1%), and ligamentous injury (1.1%). The L2–5 region was the most common injury site (29.8%) and the sacrum the least common injury site (5%). At the time of presentation 85.4% of the patients were neurologically intact, 4.5% had incomplete injuries, and 10.1% had complete injuries. Twenty-six percent of patients underwent surgery for their injuries whereas 76% received nonsurgical treatment. In patients treated surgically, an anterior approach was used in six patients (6.7%), a posterior approach in 16 (18%), and a combined approach in one (1.1%). Postoperatively, six patients (26.1%) with neurological deficits improved, one of whom recovered fully from an initially complete injury.


Thoracic and lumbar spine injuries were most common in children older than 9 years. Multilevel injuries were common and warranted imaging evaluation of the entire spinal column. Most patients were treated conservatively. The prognosis for neurological recovery is related to the initial severity of the neurological injuries. Some pediatric patients with devastating spinal cord injuries can recover substantial neurological function.

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Skeletal dysplasia involving the subaxial cervical spine

Report of two cases and review of the literature

Gregory P. Lekovic, Nitin R. Mariwalla, Eric M. Horn, Steven Chang, Harold L. Rekate and Nicholas Theodore

✓ Because skeletal dysplasias are primary disorders of bone, they have not been commonly understood as neurosurgical diseases. Nevertheless, neurosurgical complications are commonly encountered in many cases of dysplasia syndromes. The authors present two cases of skeletal dysplasia that caused overt instability of the cervical spine. One patient with a diagnosis of Gorham disease of the cervical spine was treated with prolonged fixation in a halo brace after an initial attempt at instrumentation with a posterior occiput–C4 fusion. The other patient, who at birth was identified to have camptomelic dysplasia, has been treated conservatively from the outset. Although these two patients presented with different disorders—in one patient adequate mature bone never formed and in the other patient progressive bone loss became apparent after a seemingly normal initial development—these cases demonstrate unequivocally that surgical options for fusion are ultimately limited by the quality of the underlying bone. In patients in whom the bone itself is inadequate for use as a substrate for fusion, there are currently limited treatment options. Future improvements in our understanding of chondrogenesis and ossification may lead to the design of superior methods of encouraging fusion in these patients; however, at the present time, long-term maintenance in a halo brace may, in fact, be the only treatment.