4 research outputs found
Spinal accessory nerve palsy following gunshot injury: a case report
Injuries to the spinal accessory nerve are rare and mostly iatrogenic. Pain, impaired ability to raise the ipsilateral shoulder, and scapular winging on abduction of the arm are the most frequently noted clinical manifestations. As a seldom case, a 20 year-old male with spinal accessory nerve palsy after penetrating trauma by gunshot was reported. Three months after the injury, he was complaining about left arm pain in abduction to shoulder level and a decreased range of movement. On physical examination, wasting of the left trapezium with loss of nuchal ridge and drooping of the shoulder were found. On neurological examination of the left trapezius and sternomastoid muscles, motor function were 3/5 and wide dysesthesia on the neck, shoulder and ann was present. The bullet entered just above the clavicle and exited from trapezium. Radiological studies were normal, where electromyography (EMG) showed neuropathic changes. Surgical exploration showed the intact nerve lying on its natural course and we performed external neurolysis for decompression. The postoperative period was uneventful. Dysesthesia has diminished slowly. He was transferred to physical rehabilitation unit. In his clinical control after 3 months he had no dysesthesia and neurological examination of the left trapezius and sternomastoid muscles motor function were 4/5. EMG showed recovery in the left spinal accessory nerve
Percutaneous Fully Endoscopic İnterlaminar Approach to the Filum Terminale: A Cadaveric Study.
Clinical Course of Non-Traumatic Non-Aneurysmal Subarachnoid Hemorrhage: A Single Institution Experience over 10 Years and Review of the Contemporary Literature.
Effect of Intraoperative Computed Tomography on Ventriculoperitoneal Shunt Survival
BACKGROUND: In patients with hydrocephalus who -ndergo ventriculoperitoneal shunt placement, the ven-tricular catheter tip position is one of the most important prognostic factors influencing shunt survival. The aim of this study was to present our findings of ventriculoper-itoneal shunt placement performed with intraoperative computed tomography (CT) and to evaluate the effect of intraoperative CT-based image guidance on optimal catheter positioning and overall shunt survival. METHODS: Of the study enrolled 345 patients with hy-drocephalus who underwent ventriculoperitoneal shunt placement for the first time between 2008 and 2018. Ven-tricular catheters were inserted freehand via the Kocher point into the lateral ventricle in all patients. In 163 pa-tients, intraoperative CT was performed to confirm the tip position. In this group of patients, if the tip position was nonoptimal, the catheter was ejected and reinserted during the surgery. In the remaining 182 patients, the tip position was assessed with routine postoperative CT. The effect of performing intraoperative CT on catheter tip positioning and shunt failure was investigated. RESULTS: Nonoptimal tip position was significantly correlated with shunt dysfunction even when excluding nonobstructive causes (P < 0.001). In the intraoperative CT group, 11 ventricular catheters (6.7%) were intraoperatively repositioned. The repositioning significantly improved the optimal tip position rate from 54% to 58.3% (P = 0.007). Intraoperative CT usage also showed direct correlation with shunt survival (P = 0.006). CONCLUSIONS: Intraoperative CT is an effective tool for increasing the rate of optimal tip positioning and thereby overall shunt survival