Abstract
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Landmarks may supplement neuronavigation when defining small approaches to the interhemispheric space.
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The importance of the branches of the pericallosal artery crossing the midline is discussed. These branches are difficult to visualize on angiography but can usually be seen clearly during surgery.
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For midline approaches, small gaps between the dorsal bridging veins can be visualized on MRI and be used to approach deep structures.
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Seeger, W., Zentner, J. (2018). Diagnostic Base. In: Anatomical Basis of Cranial Neurosurgery. Springer, Cham. https://doi.org/10.1007/978-3-319-63597-2_8
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DOI: https://doi.org/10.1007/978-3-319-63597-2_8
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