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CT fluoroscopic-guided cervical nerve root blocks.

Andrew L Wagner1

  • 1Department of Radiology, Rockingham Memorial Hospital, Harrisonburg, VA 22801, USA.

AJNR. American Journal of Neuroradiology
|January 22, 2005
PubMed
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Computed tomography fluoroscopy (CTF) offers a viable alternative for guiding cervical nerve root blocks. This technique provides excellent anatomical detail and lower radiation doses compared to traditional methods.

Area of Science:

  • Radiology
  • Interventional Pain Management
  • Neurosurgery

Background:

  • Fluoroscopic and CT-guidance are established for cervical nerve root blocks.
  • The utility of CT fluoroscopy (CTF) for these procedures remains underexplored in the literature.

Purpose of the Study:

  • To present the technique and initial institutional experience using CT fluoroscopy for cervical nerve root blocks.
  • To evaluate CTF as a viable alternative to traditional fluoroscopic guidance.

Main Methods:

  • Detailed description of the CT fluoroscopy technique for cervical nerve root blocks.
  • Presentation of initial clinical experience and outcomes from one institution.

Main Results:

  • CT fluoroscopy provides excellent anatomic detail for precise needle placement.

Related Experiment Videos

  • The procedure demonstrated a relatively low radiation dose to the patient.
  • Dynamic contrast injection assessment was effectively performed using CTF.

    • Conclusions:

    • CT fluoroscopy is a suitable imaging modality for cervical nerve root blocks.
    • CTF offers a viable alternative to fluoroscopic guidance, combining detailed imaging with reduced radiation exposure.