CT fluoroscopy-guided percutaneous intervertebral drain insertion for cervical pyogenic spondylodiscitis.

A 79-year-old man was admitted to our hospital with C6-C7 pyogenic spondylodiscitis with an epidural abscess. Since the cervical intervertebral space is narrower than the thoracolumbar intervertebral space, drain insertion into the cervical intervertebral space requires a more accurate procedure. Moreover, the specific anatomy of cervical vertebrae, which includes the transverse foramen through which the vertebral artery passes and the uncinate process on the side edges of the top surface of the bodies, makes it impossible to perform computed tomography (CT)-guided percutaneous intervertebral drain insertion through the posterolateral approach. Therefore, CT fluoroscopy-guided percutaneous cervical intervertebral drain insertion using a lateral approach, in which the needle is advanced between the carotid sheath and scalene muscle, and simultaneous intravenous contrast enhancement might be a safe and useful technique. There have been no papers on CT fluoroscopy-guided percutaneous intervertebral drain insertion for cervical pyogenic spondylodiscitis, while successful CT fluoroscopy-guided percutaneous intervertebral drain insertion for thoracolumbar pyogenic spondylodiscitis has been reported. Here, we successfully performed CT fluoroscopy-guided percutaneous intervertebral drain insertion for cervical pyogenic spondylodiscitis.