Tomohiro Matsumoto1, Takahiko Mine1, Toshihiko Hayashi1, Masahiro Kamono2, Akiko Taoda2, Megumu Higaki2, Terumitsu Hasebe3. 1. Department of Radiology, Tokai University Hachioji Hospital, Tokai University School of Medicine, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan. 2. Department of General Internal Medicine, Tokai University Hachioji Hospital, Tokai University School of Medicine, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan. 3. Department of Radiology, Tokai University Hachioji Hospital, Tokai University School of Medicine, 1838 Ishikawa-machi, Hachioji, Tokyo, 192-0032, Japan. hasebe@tokai-u.jp.
Abstract
PURPOSE: To retrospectively describe the feasibility and efficacy of CT fluoroscopy-guided transsacral intervertebral drainage for pyogenic spondylodiscitis at the lumbosacral junction with a combination of two interventional radiological techniques-CT-guided bone biopsy and abscess drainage. MATERIALS AND METHODS: Three patients with pyogenic spondylodiscitis at the lumbosacral junction were enrolled in this study between July 2013 and December 2015. The procedure of CT fluoroscopy-guided transsacral intervertebral drainage for pyogenic spondylodiscitis at the lumbosacral junction was as follows: the sacrum at S1 pedicle was penetrated with an 11-gauge (G) bone biopsy needle to create a path for an 8-French (F) pigtail drainage catheter. The bone biopsy needle was withdrawn, and an 18-G needle was inserted into the intervertebral space of the lumbosacral junction. Then, a 0.038-inch guidewire was inserted into the intervertebral space. Finally, the 8-F pigtail drainage catheter was inserted over the guidewire until its tip reached the intervertebral space. All patients received six-week antibiotics treatment. RESULTS: Successful placement of the drainage catheter was achieved for each patient without procedural complications. The duration of drainage was 17-33 days. For two patients, specific organisms were isolated; thus, definitive medical therapy was possible. All patients responded well to the treatment. CONCLUSIONS: CT fluoroscopy-guided transsacral intervertebral drainage for pyogenic spondylodiscitis at the lumbosacral junction is feasible and can be effective with a combination of two interventional techniques-CT fluoroscopy-guided bone biopsy and abscess drainage.
PURPOSE: To retrospectively describe the feasibility and efficacy of CT fluoroscopy-guided transsacral intervertebral drainage for pyogenic spondylodiscitis at the lumbosacral junction with a combination of two interventional radiological techniques-CT-guided bone biopsy and abscess drainage. MATERIALS AND METHODS: Three patients with pyogenic spondylodiscitis at the lumbosacral junction were enrolled in this study between July 2013 and December 2015. The procedure of CT fluoroscopy-guided transsacral intervertebral drainage for pyogenic spondylodiscitis at the lumbosacral junction was as follows: the sacrum at S1 pedicle was penetrated with an 11-gauge (G) bone biopsy needle to create a path for an 8-French (F) pigtail drainage catheter. The bone biopsy needle was withdrawn, and an 18-G needle was inserted into the intervertebral space of the lumbosacral junction. Then, a 0.038-inch guidewire was inserted into the intervertebral space. Finally, the 8-F pigtail drainage catheter was inserted over the guidewire until its tip reached the intervertebral space. All patients received six-week antibiotics treatment. RESULTS: Successful placement of the drainage catheter was achieved for each patient without procedural complications. The duration of drainage was 17-33 days. For two patients, specific organisms were isolated; thus, definitive medical therapy was possible. All patients responded well to the treatment. CONCLUSIONS: CT fluoroscopy-guided transsacral intervertebral drainage for pyogenic spondylodiscitis at the lumbosacral junction is feasible and can be effective with a combination of two interventional techniques-CT fluoroscopy-guided bone biopsy and abscess drainage.
Authors: Nicolas Heinz von der Höh; Philipp Pieroh; Jeanette Henkelmann; Daniela Branzan; Anna Völker; Dina Wiersbicki; Christoph-Eckhard Heyde Journal: Eur Spine J Date: 2020-09-07 Impact factor: 3.134