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Christopher M. Holland, Meysam A. Kebriaei and David M. Wrubel

Unstable spinal injuries in the neonate pose particular challenges in the clinical and radiographic assessment as well as the surgical stabilization of the spine. In this report, the authors present the unfortunate case of a 3-week-old infant who suffered a severe subaxial cervical fracture dislocation with spinal cord injury that occurred as a result of nonaccidental trauma. Imaging demonstrated severe distraction at C5–6 and near-complete spinal cord transection resulting in quadri-paresis. Open surgical reduction was performed with noninstrumented posterior fusion augmented with split rib autograft and recombinant human bone morphogenetic protein-2. Postoperative imaging demonstrated progressive bony fusion at 2 months, and clinical examination findings progressed to a motor examination classification of ASIA C. At 2 years, the fusion mass is stable and cervical alignment is maintained. The patient remains flaccid in the bilateral lower extremities, but has movement with some dexterity in both hands. Follow-up MRI shows severe spinal cord injury with evidence of bilateral C-5 nerve root avulsions. This case represents the first report of spinal fusion in an infant of less than 1 month of age. Given the extreme young age of the patient, the diagnostic challenges as well as the mechanical and technical considerations of surgical fusion are discussed.

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Scott L. Parker, Matthew J. McGirt, Kimon Bekelis, Christopher M. Holland, Jason Davies, Clinton J. Devin, Tyler Atkins, Jack Knightly, Rachel Groman, Irene Zyung and Anthony L. Asher

Meaningful quality measurement and public reporting have the potential to facilitate targeted outcome improvement, practice-based learning, shared decision making, and effective resource utilization. Recent developments in national quality reporting programs, such as the Centers for Medicare & Medicaid Services Qualified Clinical Data Registry (QCDR) reporting option, have enhanced the ability of specialty groups to develop relevant quality measures of the care they deliver. QCDRs will complete the collection and submission of Physician Quality Reporting System (PQRS) quality measures data on behalf of individual eligible professionals. The National Neurosurgery Quality and Outcomes Database (N2QOD) offers 21 non-PQRS measures, initially focused on spine procedures, which are the first specialty-specific measures for neurosurgery. Securing QCDR status for N2QOD is a tremendously important accomplishment for our specialty. This program will ensure that data collected through our registries and used for PQRS is meaningful for neurosurgeons, related spine care practitioners, their patients, and other stakeholders. The 2015 N2QOD QCDR is further evidence of neurosurgery’s commitment to substantively advancing the health care quality paradigm. The following manuscript outlines the measures now approved for use in the 2015 N2QOD QCDR. Measure specifications (measure type and descriptions, related measures, if any, as well as relevant National Quality Strategy domain[s]) along with rationale are provided for each measure.

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Andrew Reisner, Laura L. Hayes, Christopher M. Holland, David M. Wrubel, Meysam A. Kebriaei, Robert J. Geller, Griffin R. Baum and Joshua J. Chern

In environments in which opioids are increasingly abused for recreation, children are becoming more at risk for both accidental and nonaccidental intoxication. In toxic doses, opioids can cause potentially lethal acute leukoencephalopathy, which has a predilection for the cerebellum in young children. The authors present the case of a 2-year-old girl who suffered an accidental opioid overdose, presenting with altered mental status requiring cardiorespiratory support. She required emergency posterior fossa decompression, partial cerebellectomy, and CSF drainage due to cerebellar edema compressing the fourth ventricle. To the authors’ knowledge, this is the first report of surgical decompression used to treat cerebellar edema associated with opioid overdose in a child.

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Kimon Bekelis, Matthew J. McGirt, Scott L. Parker, Christopher M. Holland, Jason Davies, Clinton J. Devin, Tyler Atkins, Jack Knightly, Rachel Groman, Irene Zyung and Anthony L. Asher

Quality measurement and public reporting are intended to facilitate targeted outcome improvement, practice-based learning, shared decision making, and effective resource utilization. However, regulatory implementation has created a complex network of reporting requirements for physicians and medical practices. These include Medicare’s Physician Quality Reporting System, Electronic Health Records Meaningful Use, and Value-Based Payment Modifier programs. The common denominator of all these initiatives is that to avoid penalties, physicians must meet “generic” quality standards that, in the case of neurosurgery and many other specialties, are not pertinent to everyday clinical practice and hold specialists accountable for care decisions outside of their direct control.

The Centers for Medicare and Medicaid Services has recently authorized alternative quality reporting mechanisms for the Physician Quality Reporting System, which allow registries to become subspecialty-reporting mechanisms under the Qualified Clinical Data Registry (QCDR) program. These programs further give subspecialties latitude to develop measures of health care quality that are relevant to the care provided. As such, these programs amplify the power of clinical registries by allowing more accurate assessment of practice patterns, patient experiences, and overall health care value. Neurosurgery has been at the forefront of these developments, leveraging the experience of the National Neurosurgery Quality and Outcomes Database to create one of the first specialty-specific QCDRs.

Recent legislative reform has continued to change this landscape and has fueled optimism that registries (including QCDRs) and other specialty-driven quality measures will be a prominent feature of federal and private sector quality improvement initiatives. These physician- and patient-driven methods will allow neurosurgery to underscore the value of interventions, contribute to the development of sustainable health care solutions, and actively participate in meaningful quality initiatives for the benefit of the patients served.

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Anil K. Roy, , Brandon A. Miller, Christopher M. Holland, Arthur J. Fountain Jr., Gustavo Pradilla and Faiz U. Ahmad

OBJECT

The craniovertebral junction (CVJ) is unique in the spinal column regarding the degree of multiplanar mobility allowed by its bony articulations. A network of ligamentous attachments provides stability to this junction. Although ligamentous injury can be inferred on CT scans through the utilization of craniometric measurements, the disruption of these ligaments can only be visualized directly with MRI. Here, the authors review the current literature on MRI evaluation of the CVJ following trauma and present several illustrative cases to highlight the utility and limitations of craniometric measures in the context of ligamentous injury at the CVJ.

METHODS

A retrospective case review was conducted to identify patients with cervical spine trauma who underwent cervical MRI and subsequently required occipitocervical or atlantoaxial fusion. Craniometric measurements were performed on the CT images in these cases. An extensive PubMed/MEDLINE literature search was conducted to identify publications regarding the use of MRI in the evaluation of patients with CVJ trauma.

RESULTS

The authors identified 8 cases in which cervical MRI was performed prior to operative stabilization of the CVJ. Craniometric measures did not reliably rule out ligamentous injury, and there was significant heterogeneity in the reliability of different craniometric measurements. A review of the literature revealed several case series and descriptive studies addressing MRI in CVJ trauma. Three papers reported the inadequacy of the historical Traynelis system for identifying atlantooccipital dislocation and presented 3 alternative classification schemes with emphasis on MRI findings.

CONCLUSIONS

Recognition of ligamentous instability at the CVJ is critical in directing clinical decision making regarding surgical stabilization. Craniometric measures appear unreliable, and CT alone is unable to provide direct visualization of ligamentous injury. Therefore, while the decision to obtain MR images in CVJ trauma is largely based on clinical judgment with craniometric measures used as an adjunct, a high degree of suspicion is warranted in the care of these patients as a missed ligamentous injury can have devastating consequences.