How deep can straight instruments be inserted into the femoral canal: a simulation study based on cadaveric femora [0.03%]
直式入路股骨穿刺针能插入股骨管内的深度：基于尸体标本的研究
David Putzer,Sebastian Klug,Jose Luis Moctezuma et al.
David Putzer et al.
Determining how deep instruments can be inserted into the femoral canal without touching adjacent structures is a fundamental necessity for navigating instruments in primary and revision total hip arthroplasty. The aim of the study was to d...
Keiichiro Kume
Keiichiro Kume
Two current major research topics concern the incorporation of flexible robotic endoscopy systems developed for natural-orifice translumenal endoscopic surgery (NOTES), primarily for the purpose of remote forceps operation, into endoscopic ...
Computer-assisted virtual preoperative planning in orthopedic surgery for acetabular fractures based on actual computed tomography data [0.03%]
基于实际CT数据的髋臼骨折骨科手术计算机辅助虚拟术前规划
Guang-Ye Wang,Wen-Jun Huang,Qi Song et al.
Guang-Ye Wang et al.
Acetabular fractures have always been very challenging for orthopedic surgeons; therefore, appropriate preoperative evaluation and planning are particularly important. This study aimed to explore the application methods and clinical value o...
Application of preoperative registration and automatic tracking technique for image-guided maxillofacial surgery [0.03%]
术前配准和自动跟踪技术在头颈部肿瘤外科手术中的应用研究
Wenbin Zhang,Xudong Wang,Jianfei Zhang et al.
Wenbin Zhang et al.
Objective: To investigate the practicality of preoperative registration technique in navigational surgery of facial skeleton. Methods: ...
The accuracy and the safety of individualized 3D printing screws insertion templates for cervical screw insertion [0.03%]
个性化颈椎螺钉置入3D打印导向板的准确性及安全性研究
Ting Deng,Minghui Jiang,Qing Lei et al.
Ting Deng et al.
Study design: Clinical trial for cervical screw insertion by using individualized 3-dimensional (3D) printing screw insertion templates device. Objective:...
Three-dimensional digitalized virtual planning for saphenous artery flap: a pilot study [0.03%]
大隐动脉皮瓣三维数字化虚拟设计的临床研究
Yuan Z Zhang,Shu Z Wen,Hui Q Zhang et al.
Yuan Z Zhang et al.
Objective: Since the 1970s, research and applications on flap and muscle flap had solved many problems in microsurgical reconstruction. However, the traditional flap design is completely dependent on two-dimensional (2D) ...
Validation of a fibula graft cutting guide for mandibular reconstruction: experiment with rapid prototyping mandible model [0.03%]
腓骨移植切割导板下颌重建有效性验证：快速成型下颌模型实验研究
Se-Ho Lim,Yeon-Ho Kim,Moon-Key Kim et al.
Se-Ho Lim et al.
Objective: We examined whether cutting a fibula graft with a surgical guide template, prepared with computer-aided design/computer-aided manufacturing (CAD/CAM), would improve the precision and accuracy of mandibular reco...
Endoscopic transnasal removal of an intraconal foreign body using an image-guided surgical system [0.03%]
经鼻内镜联合图像引导系统下眶内异物摘除术
Daphne Teh,Nor Fadhilah Mohamad,Elizabeth Lim et al.
Daphne Teh et al.
Foreign bodies lodged in the intraconal space of the orbit pose a surgical challenge due to its deep location behind the globe. Image-guided endoscopic transnasal surgery facilitates the localization of the metallic foreign bodies and enabl...
Inferior gluteal artery detection at the greater sciatic notch with a computer-assisted navigation system during pelvic and sacral tumor resection [0.03%]
计算机辅助导航系统在骨盆和骶骨肿瘤切除术中用于在坐骨大孔处检测臀下动脉的存在
Toru Akiyama,Shotaro Kanda,Akinori Maeda et al.
Toru Akiyama et al.
Background: During pelvic and sacral tumor resection, important vessels, such as the inferior gluteal artery underneath the sciatic notch, are easily injured because of their invisibility. We employed a computer-assisted ...
How does adding anatomical landmarks as fiducial points in the point-matching registration of neuronavigation influence registration accuracy? [0.03%]
解剖标志点对神经导航配准准确性影响的实验研究
Manning Wang,Zhijian Song
Manning Wang
Skin markers (SMs) are usually used as fiducial points in registration of neuronavigation, but the areas in which they can be adhered to are restricted, which usually results in poor distribution of the SMs and a large registration error. I...