Intraoperative computed tomography scanning with O-arm and use of Stealth navigation can improve surgical outcomes in a variety of orthopedic subspecialties. In spine surgery, the accuracy, precision, and safety of pedicle screw and interbody implant placement has improved. This technology is now routinely used in percutaneous pedicle screw placement and minimally invasive sacroiliac joint fusion. Other applications include, but are not limited to, isthmic pars defect repair, lumbosacral pseudoarticulation resection in Bertolotti's syndrome, radiofrequency ablation, and en bloc tumor resection. Intraoperative navigation has numerous applications, and use of this technology should continue to evolve as the technology advances. [Orthopedics. 20XX;XX(X)–xx:xx.]

使用 O 形臂进行术中计算机断层扫描并使用 Stealth 导航可以改善各种骨科亚专业的手术结果。在脊柱手术中，椎弓根螺钉和椎间植入物植入的准确度、精确度和安全性得到提高。该技术现已常规应用于经皮椎弓根螺钉置入和微创骶髂关节融合术。其他应用包括但不限于峡部缺损修复、Bertolotti 综合征中的腰骶部假关节切除术、射频消融术和整块肿瘤切除术。术中导航有许多应用，随着技术的进步，这项技术的使用应该会继续发展。[骨科。20XX;XX(X)–xx:xx.]