3/16/2023 0 Comments Airo ct scannerAdditional studies and research can be done to further improve accuracy and reliability.ĪIRO intraoperative CT minimally invasive spine surgery. ![]() It decreased operator and staff radiation exposure, and helped facilitate successful MIS surgery without fluoroscopic imaging. Overall, iCT guided navigation with the AIRO system is a safe adjunct to spinal surgery. None of the screws inserted had any clinically significant complications, and no patient required revision surgery. We observed a mean of 2.8 mm difference between the projection and postprocedural images. We measured the distances between the projected and postprocedural screw locations, at both the screw tips and tulip heads. During pedicle screw insertion, projection images were saved, and compared to CT scans gone at the end of the case. We designed a retrospective analysis of our first 12 patients who had a total of 59 pedicle screws inserted when we began to incorporate the AIRO iCT scanner to our surgical workflow. Use of the AIRO Mobile Intraoperative CT by Brainlab during surgery is a way to eliminate radiation exposure to staff and may improve accuracy rates for pedicle screw instrumentation. Compared to other cone beam 3D imaging devices that rely on CT-like reconstruction it fully utilizes Hounsfield units for optimal visualization of soft tissues and. Airo TruCT features a 32 slice detector and fan beam CT imaging. However, they may rely heavily on fluoroscopic imaging, and confer radiation exposure to the surgeon and team members. Description: The Airo mobile intraoperative CT scanner has a scan volume of D 50 x 100cm which allows surgeons to image the entire spine in a single scan and to visualize more anatomical context than 3D C-arms. Airo TruCT is designed to provide the diagnostic image quality you need with the flexibility that the OR demands. They offer shorter operative times, shorter hospital stays for patients, faster recovery, less blood loss, and less damage to surrounding tissues. 5 Evaluation of the clinical use of the Airo CT scanner 5.1 OR workflow A workflow diagram of the main preparation for surgery and workflow diagrams of the available registration methods are presented in Appendix C to show the differences in OR workflow between the use of the Airo CT and conventional methods for registration. Recently, we used a portable intraoperative CT (iCT) scanner, Airo (Brainlab AG. Minimally invasive spine surgery techniques for pedicle screw instrumentation are being more frequently used. Airo iCT MIS-TLIF can be used for initial planning of the skin incision.
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