Is there a need for contrast administration prior to CT-guided cervical nerve root block?
نویسندگان
چکیده
منابع مشابه
CT-guided cervical selective nerve root block with a dorsal approach.
BACKGROUND AND PURPOSE Cervical transforaminal blocks are frequently performed to treat cervical radicular pain. These blocks are performed mostly under fluoroscopy, but a CT-guided technique has also been described. The aim of this study was to review the results of CT-guided CSNRB by using a dorsal approach, to describe the contrast patterns achieved with this injection technique, and to esti...
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Background and Objective: Pain is one of the most common complications after thyroidectomy. Opioid administration can overcome this complication, however, it has some side effects, including nausea and vomiting. So, the use of local anesthetic instead of opioids is a good alternative. This study was conducted to evaluate and compare the effect of ultrasound-guided superficial cervical plexus bl...
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BACKGROUND AND PURPOSE Occipital neuralgia syndrome can cause severe refractory headaches. In a small percentage of people, these headaches can be devastating and debilitating, with the potential for complete relief following surgical rhizotomy. We describe CT fluoroscopy-guided percutaneous C2-C3 nerve block for the confirmation of diagnosis of occipital neuralgia and for demonstrating to pati...
متن کاملCervical CT-guided, selective nerve root blocks: improved safety by dorsal approach.
Cervical transforaminal blocks are frequently performed as a treatment of cervical radicular pain. These blocks are performed mostly under fluoroscopy, but a CT-guided technique also has been described. We describe a modification that leads to a more extraforaminal than transforaminal and equally selective nerve root block.
متن کاملMRI-guided and CT-guided cervical nerve root infiltration therapy: a cost comparison.
PURPOSE To evaluate and compare the costs of MRI-guided and CT-guided cervical nerve root infiltration for the minimally invasive treatment of radicular neck pain. MATERIALS AND METHODS Between September 2009 and April 2012, 22 patients (9 men, 13 women; mean age: 48.2 years) underwent MRI-guided (1.0 Tesla, Panorama HFO, Philips) single-site periradicular cervical nerve root infiltration wit...
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عنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 34 4 شماره
صفحات -
تاریخ انتشار 2013