Kocher Point Trajectory. However the trajectory varies in the literature. See emil theodor kocher. This was named kocher s point and selected for endoscopic port insertion.
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It was found that the conventional sagittal trajectory is inaccurate. 12 13 cm posterior to nation and 3cm lateral from the midline. A axial 3d volumetric model demonstrating relative position of sfs ep x 2 3 y 3 5 in comparison with kocher s point x 3 y 1. The burr hole should be placed 11 cm superior and posterior to the.
The target point was the bottom of the thalamic hematoma rather than the ivh hematoma and was marked to define the trajectory.
It was found that the conventional sagittal trajectory is inaccurate. The anterior surface target of ideal sagittal trajectory which connects the kocher s point with the central axis of ipsilateral ventricle is contralaterally 6 7 mm away from midline. This was named kocher s point and selected for endoscopic port insertion. However the trajectory varies in the literature. See emil theodor kocher.
