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Another spinal indication for the Tessys procedure would be cauda equina syndrome, in a case where conservative methods of treatment failed to ameliorate the pain, or if only surrounded nerves are affected. Every intervertebral surgery requires a prior detailed discussion with the patient and imaging diagnostics such as MRI, CT scans and/or X-ray.
Magnetic resonance myelography (MR myelography or MRI myelography) is a noninvasive medical imaging technique that can provide anatomic information about the subarachnoid space. It is a type of MRI examination that uses a contrast medium and magnetic resonance imaging scanner to detect pathology of the spinal cord , including the location of a ...
Image-guided surgery (IGS) is any surgical procedure where the surgeon uses tracked surgical instruments in conjunction with preoperative or intraoperative images in order to directly or indirectly guide the procedure. Image guided surgery systems use cameras, ultrasonic, electromagnetic or a combination of fields to capture and relay the ...
The possibility of the use of an angio system with a spatial resolution of 0.1 mm, the large field of view to image the entire pelvis in one image and the high kW rate allows the surgeon high precision images while not impairing hygiene (floor-mounted systems) or access to the patient (CT). Degenerative spine surgery, traumatic spinal fractures ...
Interventional magnetic resonance imaging, also interventional MRI or IMRI, is the use of magnetic resonance imaging (MRI) to do interventional radiology procedures.. Because of the lack of harmful effects on the patient and the operator, MR is well suited for "interventional radiology", where the images produced by an MRI scanner are used to guide a minimally-invasive procedure ...
A specialized growing subset of interventional MRI is intraoperative MRI, in which an MRI is used in surgery. Some specialized MRI systems allow imaging concurrent with the surgical procedure. More typically, the surgical procedure is temporarily interrupted so that MRI can assess the success of the procedure or guide subsequent surgical work ...
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Depending on a patient's condition, this type of obstructive jaundice can be alleviated with surgery or chemotherapy but if these measures fail to restore proper flow of bile, an interventional radiologist can perform a procedure called a percutaneous transhepatic cholangiography (PTC).