The spine journal : official journal of the North American Spine Society
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Cervical spine tuberculosis (TB) is uncommon, accounting for 3% to 5% of spinal TB. Although the development of anti-TB chemotherapy decreases the mortality rate significantly, it may not be applicable for all situations, especially for those with risk of instability, progression of neurologic deficit, and failure of medical treatment. ⋯ Anterior debridement, decompression, bone grafting, and instrumentation are safe and effective methods in the surgical management of lower cervical spine tuberculosis.
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The bilateral pedicle screw system (BPSS) is currently the "gold standard" fusion technique for spinal instability. A new stabilization system that provides the same level of stability through a less invasive procedure will have a high impact on clinical practice. A new transdiscal screw system is investigated as a promising minimally invasive device. ⋯ Transdiscal and pedicle screw systems showed comparable in vitro biomechanical performance in the immediate stabilization of a complete bilateral facetectomy. The pedicle screws-cage condition was the most stable in FE motion; however, comparison with respect to the transdiscal screws-cage condition could not be investigated.
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High-energy blasts are the most frequent cause of combat-related amputations in Operations Iraqi and Enduring Freedom (OIF/OEF). The nondiscriminating effects of this mechanism often result in both appendicular and axial skeletal injuries. Despite this recognized coincident injury pattern, the incidence and consequence of spine fractures in trauma-related combat amputees are unknown. ⋯ The incidence of spine fractures in combat-related amputees is 13%. The results suggest that combat-related amputees with spine fractures are more likely to sustain severe injuries to other body systems, as indicated by the significantly higher ISS and rates of ICU admission. This group also had a significantly higher rate of HO formation, which may be attributable to the greater local and/or systemic injuries sustained by these patients.
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Although it is essential to maintain a secure airway in a trauma patient, it is also critical to protect the potentially injured cervical spine. It has previously been suggested that the jaw thrust maneuver be used in place of the head tilt-chin lift in the suspected spine-injured patient. ⋯ The jaw thrust maneuver results in less motion at an unstable C1-C2 injury as compared with the head tilt-chin lift maneuver. We therefore recommend the use of the jaw thrust to improve airway patency in the trauma patient with suspected cervical spine injury.
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Surgeon-industry conflict of interest (COI) has become a source of considerable interest. Professional medical societies, industry, and policy makers have attempted to regulate potential COI without consideration for public opinion. ⋯ Despite the known potential negative impact of surgeon-industry COI on patient care, this study revealed that this does not seem to be reflected in the opinion of the general public. The respondents felt that disclosure is deemed one of the most important means of self-regulation and COI management, which is in agreement with current trends of most spine societies and journals that are increasing the stringency of disclosure policies.