Abstract
Purpose: Percutaneous intervertebral disc puncture is useful in various situations. The isocenter puncture method enables easy, accurate, and safe punctures under fluoroscopic guidance. Herein, we present a clinical application of this technique that improves upon percutaneous puncture of intervertebral discs. Material and Methods: We performed percutaneous punctures of intervertebral discs slightly lateral to the superior articular process using the isocenter puncture method in 19 cases (10 men, 9 women; mean age, 64.5 years; range, 23-87 years). We assessed the technical success rate, procedure time, and complications. Results: We achieved successful punctures in all cases, with a median puncture time of 14.5 min (mean, 18.7 ± 11.3 min; range, 8-49 min). No patients complained of complications that were permanent or required treatment. Conclusions: Improved puncture of intervertebral discs seems to be possible using the isocenter puncture method.
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