Journal of neurosurgery. Spine
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Comparative Study
Impact of preoperative neurological status on perioperative morbidity associated with anterior and posterior cervical fusion.
Cervical spine fusion is performed for various indications in patient populations ranging from young and healthy to aged and frail. Whereas disease pathoanatomy dictates the surgical approach, preoperative neurological status does not necessarily implicate a specific technique. Although one expects anterior decompression to be performed over fewer segments in healthier patients who experience fewer complications and faster recovery, the impact of pre-operative myelopathy on perioperative complications remains unclear. No large-scale study has evaluated rates of common complications for cervical fusion or their association with surgical approach and neurological status. ⋯ This nationwide study clarifies the frequency and associations of inpatient complications encountered when treating cervical spine disease. Whereas immediate complications due to anterior approaches are limited, patients with myelopathy who undergo a posterior approach have a more sobering outlook. This study shows that clinical myelopathy augments rates of complication during cervical fusion, regardless of the approach. The exclusion of pathoanatomical data from the Nationwide Inpatient Sample database, of key importance in guiding the surgical approach, prevents any conclusions being drawn about the merits and disadvantages of anterior versus posterior surgery.
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Near-drowning predisposes one to infection by the fungus Scedosporium apiospermum, and brain abscess is the most common consequence. Vertebral osteomyelitis due to this organism is exceedingly rare. ⋯ The rare nature of this infection led to a delay in diagnosis. A combination of surgical debridement, instrumentation, and antifungal therapy resulted in an excellent outcome at 1 year of follow-up.
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Case Reports
Spine-shortening vertebral osteotomy in a patient with tethered cord syndrome and a vertebral fracture. Case report.
The authors report a rare case of tethered cord syndrome with low-placed conus medullaris complicated by a vertebral fracture that was successfully treated by a spine-shortening vertebral osteotomy. The patient was a 57-year-old woman whose neurological condition worsened after a T-12 vertebral fracture because a fracture fragment and the associated local kyphotic deformity directly compressed the tethered spinal cord. ⋯ Two years after the surgery, the patient's neurological symptoms were resolved. The bone union was complete with no loss of correction.
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Although clinical guidelines for sciatica have been developed, various aspects of lumbar disc herniation remain unclear, and daily clinical practice may vary. The authors conducted a descriptive survey among spine surgeons in the Netherlands to obtain an overview of routine management of lumbar disc herniation. ⋯ Unilateral transflaval discectomy was the most frequently performed procedure. Minimally invasive techniques were expected to be less effective, with higher recurrence rates but less postoperative low-back pain. Variety was shown between surgeons in the management of patients with neurological deficit. Most responding surgeons allowed early mobilization but appeared to give conservative advice in resumption of work.