World Neurosurg
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The objective of this review was to understand the clinical utilization, utility, and variability in the usage of adjunctive hyperbaric oxygen therapy (HBOT). Surgical site infection is associated with high morbidity and mortality, increased health care expenditure, and decreased quality of life. With the increasing prevalence of adult spinal deformity and spinal fusion surgery, it is imperative to understand the potential benefits of adjunctive treatments. ⋯ The most common treatment protocol consists of 90-minute sessions of 100% Fio2 at 2-3 atmosphere absolute with a mean of 35.3 ± 11.6 sessions for 5.2 ± 1.4 weeks. Adjunctive HBOT should be considered in select high-risk patients. Further improvements in diagnosis and categorization of spinal infections are necessary and will indelibly aid the decision making for the initiation of HBOT.
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There have been numerous technical advancements in the field of endoscopic spine surgery since it began in the 1980s and its use further expanded in the 1990s. At present, there are many newer technical advancements in this field, each trying to expand the indications and afford more accurate execution of this procedure. We predict some technologies which can be classified as being disruptive and have the potential of being game changers in this exciting field in the near future.
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Review Case Reports
Atypical Course of Vertebral Artery Outside the Cervical Spine: Case Report and Review of the Literature.
The vertebral arteries are branches of the subclavian arteries supply blood to the posterior part of the encephalon, forming vertebrobasilar circulation. Disorders of vertebrobasilar circulation have significant clinical implications. Symptoms of these disorders include dizziness, vomiting, collapse, vision and cerebellar disorders. The vertebral artery usually ascends in the transverse foramina of the cervical vertebrae to reach the posterior cranial cavity by entering the magnum foramen. Although most often the vertebral artery enters the C6 transverse process, anatomic variation may occur. ⋯ Variability of the vertebral arteries may have clinical implications, and knowledge of its topography is important for mechanism of vertebrobasilar circulatory disorder understanding and for surgical approach to the cervical spine and neck anatomic structures.
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With technical development and evolution of endoscopic instruments, endoscopic spinal surgery has become one of the standard treatments for various lumbar spinal diseases ranging from a simple contained disc to complicated cases such as highly migrated disc herniation and other pathology combined with bony degeneration to produce foraminal and canal stenosis. Favorable clinical results of endoscopic decompression for lumbar stenotic disease were reported by several authors. ⋯ The endoscopic lumbar decompression technique consists of many essential skills to manage different endoscopic anatomic structures of the spine. From the perspective of surgical completion and safety, this article discusses issues related to technical considerations in endoscopic lumbar decompression.
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Over the past century, the field of neurosurgery has evolved and expanded in various directions. Neurosurgeons have continuously pushed the boundaries of the specialty with scientific discovery and innovation. A diverse array of neurosurgical techniques, treatments, and new areas of study have emerged within the field. ⋯ We present evidence from the basic sciences, economics, business, and other disciplines that illustrate that diversity is not only just but also the most rational pursuit for positive growth and advancement. Diversity is needed to enrich the specialty and augment its capacity to serve the heterogeneous population of patients that reflect our society. To promote equity and diversity in the field, ongoing deliberate, organized, and systematic efforts to change the status quo and make the field more inclusive are needed.