World Neurosurg
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Review Historical Article
Charles Estienne (1504- 1564): his life, work and contribution to anatomy and the first description of the canal in the spinal cord.
The purpose of this historic review is to summarize the life, work, and contribution to anatomy of Charles Estienne (also known by the Latin name Carolus Stephanus). Charles Estienne was an early exponent of the science of anatomy in France. Although he remained under the influence of the Galenic tradition of medicine, anatomy, and surgery throughout his distinguished career, he had a significant influence on the scientific revolution and anatomy reformation of the 16th century. Nevertheless, he cannot be placed at the same level of contribution as Vesalius, because of his lack of discipline in his work, hesitation to diverge totally from traditional beliefs, and his hesitation for a total criticism of the Galenic tradition.
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Comparative Study
Comparison of Patient Outcomes and Cost of Overlapping versus Non-overlapping Spine Surgery.
Overlapping surgery recently has gained significant media attention, but there are limited data on its safety and efficacy. To date, there has been no analysis of overlapping surgery in the field of spine. Our goal was to compare overlapping versus nonoverlapping spine surgery patient outcomes and cost. ⋯ Overlapping spine surgery may be performed safely at our institution, although continued monitoring of patient outcomes is necessary. Overlapping surgery does not lead to greater hospital costs.
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Comparative Study
Posterior Temporary Fixation Versus Nonoperative Treatment for Anderson-D'Alonzo Type Ⅲ Odontoid Fractures: Functional CT Evaluation of C1-C2 Rotation.
To evaluate differences in radiologic and functional outcomes between C1-C2 posterior temporary fixation (PTF) and cephalocervicothoracic cast fixation for type III odontoid fractures. ⋯ The outcomes of PTF and cephalocervicothoracic cast fixation were comparable in the treatment of type III odontoid fractures. For type III odontoid fractures that cannot be managed by nonoperative fixation or anterior screw fixation, PTF may be the treatment of choice, because it spares the motion of the C1-C2 complex.