World Neurosurg
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Review Comparative Study
C2 nerve root sectioning in posterior atlantoaxial instrumented fusions: a structured review of literature.
To review published series describing C1-2 posterolateral instrumentation, comparing outcomes in patients who had and did not have C2 nerve sacrifice. ⋯ Sacrifice of the C2 nerve root to aid in the insertion of C1 lateral mass screws when performing posterior atlantoaxial instrumented fusions is a treatment option (class III). It may decrease blood loss and operative duration, potentially advantageous in elderly or frail patients. Numbness occurred in roughly 12% of patients, an outcome that may be unacceptable to certain patient populations, but neuropathic pain was nearly absent in reported studies with nerve section. C2 nerve preservation and retraction for C1 screw placement may have higher incidence of neuropathic pain (~5%). Rates of fusion are universally high independent of C2 nerve technique.
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Comparative Study
A population-based study of inpatient outcomes after operative management of nontraumatic intracerebral hemorrhage in the United States.
In the United States, data on patient outcomes after operative management of nontraumatic intracerebral hemorrhage (ICH) have been largely derived from tertiary care academic institutions. Given that outcomes of patients treated at these specialized centers may differ from those treated at community hospitals, our aim was to report patient outcomes on a population-based, national level. ⋯ Patients with intracerebral hemorrhage who undergo craniotomy or craniectomy have a high morbidity and mortality. Male gender, preoperative comorbidities, complications, and low hospital volume were associated with an increased risk of in-hospital mortality.