OBJECTIVE: Lumbar facet joint block is generally performed under fluoroscopic guidance. The purpose of this study was to assess the technical success rate of facet joint block under CT guidance. The CT scanner was operated tableside with a step-and-shoot mode for intermittent needle visualization, and the amount of radiation used to perform the procedures was estimated. CONCLUSION: CT-guided facet joint block is safe and rapid. Use of CT ensures reliable needle guidance with extremely high procedural accuracy at an effective radiation dose comparable to that of a procedure performed with 1 minute of fluoroscopic guidance.
OBJECTIVE: Lumbar facet joint block is generally performed under fluoroscopic guidance. The purpose of this study was to assess the technical success rate of facet joint block under CT guidance. The CT scanner was operated tableside with a step-and-shoot mode for intermittent needle visualization, and the amount of radiation used to perform the procedures was estimated. CONCLUSION: CT-guided facet joint block is safe and rapid. Use of CT ensures reliable needle guidance with extremely high procedural accuracy at an effective radiation dose comparable to that of a procedure performed with 1 minute of fluoroscopic guidance.
Authors: Fabian Henry Jürgen Elsholtz; Lars-Arne Schaafs; Christoph Erxleben; Bernd Hamm; Stefan Markus Niehues Journal: Radiol Med Date: 2017-04-20 Impact factor: 3.469
Authors: Steven P Cohen; Arun Bhaskar; Anuj Bhatia; Asokumar Buvanendran; Tim Deer; Shuchita Garg; W Michael Hooten; Robert W Hurley; David J Kennedy; Brian C McLean; Jee Youn Moon; Samer Narouze; Sanjog Pangarkar; David Anthony Provenzano; Richard Rauck; B Todd Sitzman; Matthew Smuck; Jan van Zundert; Kevin Vorenkamp; Mark S Wallace; Zirong Zhao Journal: Reg Anesth Pain Med Date: 2020-04-03 Impact factor: 6.288
Authors: João Carlos Rodrigues; Arthur Werner Poetscher; Mario Lenza; Alberto Ofenhejm Gotfryd; Délio Eulálio Martins Filho; Luciano Miller Reis Rodrigues; Rodrigo Gobbo Garcia; Laercio Alberto Rosemberg; Durval do Carmo Santos Barros; Eduardo Noda Kihara Filho; Mario Ferretti; Gilbert Sung Soo Bang Journal: BMJ Open Date: 2019-07-09 Impact factor: 2.692