… report our experience on intradural lumbar disc herniation, consider the causes of … preoperative
diagnosis. We analyzed nine patients treated surgically for intradural lumbar disc hernia. …

… Spinal cord herniation, preoperative imaging. (A) Midsagittal MR T1 weighted image shows
widening of the posterior spinal subarachnoid space at T2–3. At this level, the spinal cord is …

… IDH is a rare type of disc herniation. Preoperative diagnosis is difficult and IDH is only
confirmed during surgery in most cases. Here, we describe four cases of IDH, including three with …

… of all spinal disc herniations, or about 1 case per 1,000,000 people [1], [2]. The presence of
asymptomatic TDH on imaging … Preoperative imaging does not identify intradural extension. …

… large disc fragments comprised of friable disc materials and end plates, after no clear disc
herniation … lumbar interbody fusion after a preoperative diagnosis of intradural disc herniation. …

… Between July 1993 and February 2004, a diagnosis of primary spinal cord herniation was
… B: Preoperative axial CT myelogram showing the spinal cord plastered anteriorly. C: Stage I…

… and are strongly related to the lateral extent of the entire spinal cord in a sagittal image.
In contrast, a patient with Type P herniation and preoperative symptoms of slight lower-extremity …

… be present without any specific preoperative radiographic findings. Considering this finding
in the light of recent data from imaging studies [3], we conclude that disc herniation may be a …

… In a retrospective review of 27 patients, Tekkök ( , 4) found that a preoperative diagnosis
of idiopathic spinal cord herniation was achieved in only nine patients. The most commonly …

… extradural fluid collections in the preoperative MR imaging study, with variable longitudinal
… of anterior fluid collection on preoperative MR imaging but had new neurologic symptoms at …