The phrenic nerve originates from the C3-C5 cervical nerves and supplies the diaphragm. It passes along the anterior scalene muscle in the neck and enters the mediastinum. The nerve provides motor, sensory, and sympathetic input to the diaphragm
Sylvian fissure is a deep, broad sulcus running from bottom to top. Starts between temporal pole and frontal lobe, ends posteriorly with bifurcation. Contains terminal ascending segment making 90° angle into parietal lobe
Interpeduncular fossa is an enlargement of subarachnoid space in the brainstem. Nerve passes forward, laterally and slightly downward in this fossa. Located between posterior cerebral and superior cerebellar arteries. Contains substantia nigra, which supplies dopamine to basal ganglia
MRI study reviewed 12 patients with spinal cystic schwannomas. Patients aged 37-67 years, 7 men and 5 women. All surgeries performed between 2000-2012
Liv Hospital opened in Istanbul in 2013 and now operates in Ankara. Hospital covers 25,000 square meters of indoor space. Named after "Leading International.Vision" healthcare philosophy
Ophthalmic artery aneurysm clipping requires careful nerve mobilization. Continuous saline irrigation protects structures during drilling. Ultrasonic osteotomy may be safer than traditional methods