射频消融术，缩写为rfa，是一种针对癌症的微创疗法。它是一种通过导航技术找到并加热杀死癌细胞的技术。
Radiofrequency ablation, sometimes referred to as RFA, is a minimally invasive treatment for cancer. It is an image-guided technique that heats and destroys cancer cells.
结果：对4例患者行计算机辅助导航系统制导下的3d脊柱截骨术均获得成功。
Results: 3d spinal osteotomy under the guidance of a computer-assisted navigation system was performed successfully in 4 patients.
目的：神经导航装置传统上用于大脑变化调整低可能性时术前成像和术中手术病灶的处理。
OBJECTIVE: Neuronavigational devices have traditionally used preoperative imaging with limited possibilities for adjustment to brain shift and intraoperative manipulation of the surgical lesions.
导航下投射器C形臂复位：一个准确的、适用的解决投射和优化术中工作的方法。
Navigating the Fluoroscope's C-Arm Back into Position: An Accurate and Practicable Solution to Cut Radiation and Optimize Intraoperative Workflow.
背景知识：在全膝关节成形术中，计算机辅助的外科导航技术是否可以改善肢体及其附件的对线是大家争论的焦点。
Background: Whether total knee arthroplasty with use of computer-assisted surgical navigation can improve the limb and component alignment is a matter of debate.
目的定量研究不同神经导航手术中的脑移位，评价术中脑移位对神经导航手术定位准确性的影响。
Objective A quantitative analysis of intraoperative brain shift in neuronavigator-guided surgery was performed to evaluate the impact of brain shift on accuracy of neuronavigation.
目的利用术中获得的3d透视影像导航关节内和近关节骨折的复位与固定。
Objective To use 3d fluoro-images for reduction and fixation of articular and juxta-articular fractures.
方法应用影像导航、内镜辅助实施5例颅底骨化纤维瘤切除术。
Methods Microneurosurgical operation supported by the imaging navigation system was applied in 5 patients of skull base ossifying fibroma.
方法大脑内病变20例，术中在硬脑膜打开前、后用导航仪测出硬脑膜和脑表面标记点的差值，为病变切除前的脑移位量。
Methods During neuronavigated operations of 20 patients with supratentorial cerebral lesions, the amount of brain shift was measured using neuronavigation system.
目的评价计算机导航辅助在全膝关节置换术中的作用。
Objective to evaluate the use of computer-assisted navigation for total knee arthroplasty (TKA).
最近，大量卫生保健资源致力于开发计算机导航系统，使到术者更容易准确地纠正力线。
Recently, substantial health-care resources have been devoted to computer navigation systems that allow surgeons to more often achieve that alignment.
结论透视导航在长骨干骨折术中，使远端髓内交锁钉固定成功率增高。
Conclusions Fluoronavigation in distal locking of intramedullary nailing of long bone fractures has achieved a high successful rate.
目的开放式磁共振结合导航系统，可以获得准确的手术定位、对手术器械的实时引导和术中监控。
Objective The integration of open-MR and optical navigation system can be used in neurosurgery for accurately lesion positioning, real-time tracing of surgical devices and intraoperative monitoring.
同时对42例定位困难的三叉神经痛病人，在射频热凝治疗术中应用X线、三维CT或导航进行卵圆孔定位或在术中验证靶点。
X-ray 3D-CT and navigation oval foramen locations were used in 42 cases intractable location so that the direction and position could be defined for trigeminal neuralgia.
方法两例考虑为胶质瘤的患者，以脑CT和MRI及PET-CT检查进行术前评估，并在PET-CT导航下行开颅肿瘤切除术。
Methods Two patients with a provisional diagnosis of glioma were investigated with CT, MRI, and PET/CT, in order to evaluate the tumors before operation.
智能机械臂按照手术规划自动地锁定，为术者准确导航并提供操作平台。
According to the plan of the operation, the mechanical arm was locked automatically, to supply doctors with precise navigation and an operative platform.
评估了临床相关性和研究结果的可能性，两人对原始或改良的常规膝关节表面置换术和膝关节表面置换术导航均有丰富的专业知识。
G., both of whom had broad expertise in primary and revision conventional and navigated knee arthroplasty, evaluated the clinical relevance and plausibility of the findings.
目的 初步探讨弥散张量成像纤维束示踪技术显像弓形束及术中弓形束导航在神经外科手术中的可行性。
Objective To investigate the feasibility of applying diffusion tensor imaging (DTI)-based arcuate fasciculus tractography and intraoperative arcuate fasciculus navigation for neurosurgery.
方法：术中iso - C 3d导航技术用于4名患者术中脊柱骨样骨瘤的定位。
Method. Iso-C 3-dimensional intraoperative navigation was used to localize osteoid osteomas of the spine in 4 patients.
目的为临床提供三叉神经节穿刺术的应用解剖学资料，探讨机器人导航下卵圆孔定位在三叉神经节热凝术中的临床应用价值。
Objective To study the microanatomy of trigeminal ganglion region and clinical value of robot CAS-R-2 assisted system in percutaneous controlled radiofrequency rhizomy for trigeminal neuralgia.
目的为临床提供三叉神经节穿刺术的应用解剖学资料，探讨机器人导航下卵圆孔定位在三叉神经节热凝术中的临床应用价值。
Objective To study the microanatomy of trigeminal ganglion region and clinical value of robot CAS-R-2 assisted system in percutaneous controlled radiofrequency rhizomy for trigeminal neuralgia.
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