A case of solitary fibrous tumor of the thoracic spine(2005.2) Validity of paramedian tangential approach to L5-S1 Far -lateral lesions(2006.5) Epidermoid Cyst Arising from the Corpus Callosum(2007.3) Substance Ratio after anterior cervical interbody fusion using an intraoperative custom-made cervical cage(2007.5) "Syndrom of the Sinking Skin-Flap" Secondary to the Ventriculoperitoneal Shunt after Craniectomy(2008.1) Is Transcranial Doppler Ultrasonography Old-fashioned? One institutional Study(2008.8) Ulnar nerve compression at Guyon's canal by an arteriovenous malformation(2009.1) Brain injuries during intraoperative ventriculostomy in the aneurysmal subarachnoid hemorhage patients(2009.9) Aneurysmal rebleeding: factors associated with clinical outcome in the rebleeding patients(2010.2) Myelography induced fatal complications; seizure and rhabdomyolysis(2010.9) Fibrous dysplasia with aneurysmal bone cyst presenting as painful solitary skull lesion(2010.12) Medical treatment of intracranial atherosclerosis(2011.6) Epidural fluid collection after cranioplasty: fate and predictive factors(2011.9) Carotid artery stenting for the treatment of cervical carotid artery stenosis: initial experience and 1-year clinical outcome(2011.12)