Department of Orthopaedic Surgery, School of Medicine, International University of Health and Welfare, Chiba 286-8520, Japan.
Department of Orthopaedic Surgery, International University of Health and Welfare Mita Hospital, Tokyo 108-8329, Japan.
Medicina (Kaunas). 2022 Feb 5;58(2):241. doi: 10.3390/medicina58020241.
The number of spine surgeries using instrumentation has been increasing with recent advances in surgical techniques and spinal implants. Navigation systems have been attracting attention since the 1990s in order to perform spine surgeries safely and effectively, and they enable us to perform complex spine surgeries that have been difficult to perform in the past. Navigation systems are also contributing to the improvement of minimally invasive spine stabilization (MISt) surgery, which is becoming popular due to aging populations. Conventional navigation systems were based on reconstructions obtained by preoperative computed tomography (CT) images and did not always accurately reproduce the intraoperative patient positioning, which could lead to problems involving inaccurate positional information and time loss associated with registration. Since 2006, an intraoperative CT-based navigation system has been introduced as a solution to these problems, and it is now becoming the mainstay of navigated spine surgery. Here, we highlighted the use of intraoperative CT-based navigation systems in current spine surgery, as well as future issues and prospects.
近年来,随着手术技术和脊柱植入物的进步,使用器械进行脊柱手术的数量不断增加。为了安全有效地进行脊柱手术,导航系统自 20 世纪 90 年代以来就备受关注,使我们能够进行过去难以完成的复杂脊柱手术。导航系统还有助于提高微创脊柱稳定(MISt)手术的水平,由于人口老龄化,这种手术越来越受欢迎。传统的导航系统基于术前计算机断层扫描(CT)图像重建,但并不总是能准确再现术中患者的定位,这可能导致涉及不准确位置信息和与注册相关的时间损失的问题。自 2006 年以来,一种基于术中 CT 的导航系统被引入,以解决这些问题,目前它已成为导航脊柱手术的主流。在这里,我们强调了在当前脊柱手术中使用基于术中 CT 的导航系统,以及未来的问题和前景。
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