Neurosurg Focus
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The first reference to spinal cord injury is recorded in the Edwin Smith papyrus. Little was known of the function of the cord before Galen's experiments conducted in the second century AD. Galen described the protective coverings of the spinal cord: the bone, posterior longitudinal ligament, dura mater, and pia mater. ⋯ Flatau (1894) observed the laminar nature of spinal pathways. The 20th century ushered in a new era in the evaluation of spinal cord function and localization; however, the total understanding of this remarkable organ remains elusive. Perhaps the next century will provide the answers to today's questions about spinal cord localization.
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Biography Historical Article
History of spine surgery in the ancient and medieval worlds.
There is a paucity of surviving texts from ancient and medieval times that can shed light on the early development of spine surgery. Nevertheless, the author reviews many of the available books and fragments and discusses early developments in the field of spine surgery from the point of view of physicians' personalities, general themes, and actual surgical practices. For purposes of an overview and to highlight changing trends in spine surgery, he divides the paper into four eras of medicine: 1) Egyptian and Babylonian; 2) Greek and early Byzantine; 3) Arabic; and 4) medieval.
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Biography Historical Article
Nelson's wound: treatment of spinal cord injury in 19th and early 20th century military conflicts.
During the first half of the 19th century, warfare did not provide a background for a systematic analysis of spinal cord injury (SCI). Medical officers participating in the Peninsular and Crimean Wars emphasized the dismal prognosis of this injury, although authors of sketchy civil reports persuaded a few surgeons to operate on closed fractures. The American Medical and Surgical History of the War of the Rebellion was the first text to provide summary of results in 642 cases of gunshot wounds of the spine. ⋯ Open large wounds or cerebrospinal fluid leakage, signs of cord compression in recovering patients, delayed clinical deterioration, or intractable pain required surgical exploration. Wartime recommendations for urological and skin care prevented sepsis, and burgeoning pension systems provided specialized longterm rehabilitation. By the Armistice, the effective surgical treatment and postoperative care that had developed through decades of interaction between civil and military medicine helped reduce incidences of morbidity and dispel the hopelessness surrounding the combatant with an SCI.
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Historical Article
Minimally invasive spinal surgery: a historical perspective.
The concept of minimally invasive spinal surgery embodies the goal of achieving clinical outcomes comparable to those of conventional open surgery, while minimizing the risk of iatrogenic injury that may be incurred during the exposure process. The development of microscopy, laser technology, endoscopy, and video and image guidance systems provided the foundation on which minimally invasive spinal surgery is based. Minimally invasive treatments have been undertaken in all areas of the spinal axis since the 20th century. ⋯ Over the past decade, minimally invasive treatment of cervical spinal disorders has become feasible by applying technologies similar to those developed for the thoracic and lumbar spine. Endoscope-assisted transoral surgery, cervical laminectomy, discectomy, and foraminotomy all represent the continual evolution of minimally invasive spinal surgery. Further improvement in optics and imaging resources, development of biological agents, and introduction of instrumentation systems designed for minimally invasive procedures will inevitably lead to further applications in minimally invasive spine surgery.
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Biography Historical Article
A brief history of therapy for traumatic spinal cord injury.
There are few more devastating injuries that afflict man than those associated with spinal cord injury (SCI). The economic, psychological, and social impact are encompassing and enormous to the individual and society. ⋯ With this retrospective view, potential avenues for future treatment become more apparent and clear. As in the past, the integration of basic science and clinical innovation will create the path toward progress for treatment of this disease.