Microvascular decompression for a patient with oculomotor palsy caused by posterior cerebral artery compression: A case report and literature review

Figure 2 Representative three-dimensional images. A-C: Demonstrated the right oculomotor nerve (ON) (yellow arrow) was compressed by the right posterior cerebral artery (PCA) (orange arrow) downwardly before surgery; D-F: Demonstrated the decompression of the right oculomotor nerve by the Telfon cottons (blue arrow) between the right PCA and the right oculomotor nerve 3 mo after surgery.