Is sacral instrumentation mandatory to address pelvic obliquity in neuromuscular thoracolumbar scoliosis due to myelomeningocele?
STUDY DESIGN: Prospective study. OBJECTIVE: To evaluate the functional outcome of two-stage anterior and posterior instrumented fusion without fixation to the sacrum on 11 patients with neuromuscular scoliosis from thoracolumbar myelomeningocele. SUMMARY OF BACKGROUND DATA: To our knowledge, there are no published results of combined anterior and posterior correction and fusion without inclusion of the sacrum in neuromuscular scoliosis from thoracolumbar myelomeningocele. In this article we present our experience and critically evaluate the functional outcome on 11 patients with neuromuscular scoliosis. PATIENTS AND METHODS: From July 1, 1992 through June 30, 1995, 11 consecutive patients with severe thoracolumbar scoliosis were admitted at our hospital. The mean age at operation was 12 years 9 months (range 9 years 9 months to 14 years 6 months). All patients underwent a two-stage anterior and posterior spinal reconstruction. The patients were evaluated before surgery and after surger
