Browsing by Subject "pedicle screw"

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    Augmented Reality in Spine Surgery Narrative Review: Seeing is Believing
    (Operative Techniques in Orthopaedics, 2023-12-01) Charles, AJ; Luo, E; Arango, A; Rowe, D; Goodwin, CR; Erickson, MM
    In recent years, augmented reality (AR) has emerged as a promising technology in spine surgery. Its benefits are numerous, including enhanced surgical accuracy, improved anatomic approximation, and uninterrupted visualization. It has proven particularly valuable in spinal fusion, allowing for meticulous planning of screw trajectories and precise alignment of screws, plates, and implants, resulting in low complication rates. Additionally, AR reduces radiation exposure by minimizing the need for intraoperative fluoroscopy. The technology has also been utilized for surgical education and training, enabling real-time feedback through telementoring. However, challenges exist. Discomfort and wearability issues are reported with current AR models, and the need for 3D image rendering prolongs procedure time. Accuracy is compromised in patients with larger body habitus, necessitating improvements in calibration to individual anatomies. Cost is another significant challenge as it requires advanced imaging capabilities in operating rooms, along with expenses for AR hardware, software, training, and personnel. Ongoing research is necessary to evaluate the sustained benefits and potential complications of AR in spine surgery. While AR demonstrates advantages in terms of patient outcomes and surgical accuracy, continued optimization is essential to enhance accessibility and success in spine surgery and orthopaedic surgery as a whole.
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    ItemOpen Access
    Beyond Placement of Pedicle Screws - New Applications for Robotics in Spine Surgery: A Multi-Surgeon, Single-Institution Experience.
    (Frontiers in surgery, 2022-01) Tabarestani, Troy Q; Sykes, David; Murphy, Kelly R; Wang, Timothy Y; Shaffrey, Christopher I; Goodwin, C Rory; Horne, Phillip; Than, Khoi D; Abd-El-Barr, Muhammad M
    Interest in robotic-assisted spine surgery has grown as surgeon comfort and technology has evolved to maximize benefits of time saving and precision. However, the Food and Drug Administration (FDA) has currently only approved robotics to assist in determining the ideal trajectory for pedicle screw placement after extensive research supporting its efficacy and efficiency. To be considered a durable and effective option, robotics need to expand beyond the indication of just placing pedicle screws. This article aims to illustrate a multi-surgeon, single-institution experience with unique applications of robotic technologies in spine surgery. We will explore accessing Kambin's Triangle in percutaneous transforaminal interbody fusion (percLIF), iliac fixation in metastatic cancer, and sacroiliac (SI) fusions. Each of these topics will be covered in depth with associated background information and subsequent discussion. We show that with proper understanding of its limitations, robots can help surgeons perform difficult surgeries in a safe manner.