World Neurosurg
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At the turn of the twentieth century, the only computational device used in neurosurgical procedures was the brain of the surgeon. Today, most neurosurgical procedures rely at least in part on the use of a computer to help perform surgeries accurately and safely. The techniques that revolutionized neurosurgery were mostly developed after the 1950s. ⋯ Developments over the last 10 years in areas of sensors and robotics that promise to transform the practice of neurosurgery further are discussed. Potential impacts of advances in computers related to neurosurgery in developing countries and underserved regions are also discussed. As this article illustrates, the computer, with its underlying and related technologies, is central to advances in neurosurgery over the last half century.
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The computerized freezing milling technique is derived from the virtual human project. It has been widely used in three-dimensional (3D) reconstruction of the human body and organs. With this technique, the study was undertaken to explore the 3D features and adjacent anatomic relationships of the sellar region for skull base surgery. ⋯ The combination of coronary sectional anatomy and 3D reconstruction can display the anatomic characteristics of the sellar region. The 3D models are video films that continuously and dynamically display anatomic structures in 3D space at different velocities.