Turk Neurosurg
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Cervical spine is the most kinetic segment of the whole vertebrae. The radiologic imaging methods concern with the morphologic changes but give no functional data. At flexion, spinal cord strains, anterior osteophytic compression increases. At extension, spinal canal gets narrower, cord shortens and gets thicker, compression of posterior ligament gets abberant and cord compression increases. ⋯ The changes of the cord compression and the transvers area of cord which is the most important prognostic indicator in spinal diseases and also the area of spinal cord and subarachnoid space can be detected via dynamic axial sections of MRI. Dynamic MR images may be helpfull in the decision making for the surgical treatment of CSM.
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Transforaminal approach in lumbar disc herniations: transforaminal microdiscectomy (TFMD) technique.
The endoscopic foraminal approach in foraminal, lateral and far-lateral disc hernias, is a contemporary minimal invasive approach. This study was performed to show that the approach is possible with using the microscope without an endoscope, and even intervention on the discs within the spinal canal is possible by having access through the foramen. ⋯ Transforaminal microdiscectomy is a method that can be performed in any clinic with standard neurosurgical instruments. It does not require additional equipment or a high amount of investment. Application of transforaminal inter-body fusion is possible when required.
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Cases of failed back and spine surgery have increased significantly recently, which leads to patient hesitation in deciding about whether to be operated on. In this article, we present a survey investigating refusal reasons for spinal surgery, and we emphasize the effect of failed back surgery. ⋯ Spinal surgery is a preferred subspecialty of neurosurgery. However, patients' discontent with spinal surgery has been rising gradually in recent years. An accurate indication and proper surgical technique is essential for increasing satisfaction with spinal surgery. Minimally invasive interventions must be considered if necessary. The postoperative expectations of the physician and the patient must also be carefully defined.