A biomechanical study of relationship between sternum defect patterns and thoracic respiration [0.03%]
胸骨缺损模式与胸部呼吸关系的生物力学研究
Tomohisa Nagasao,Shogo Kasai,Yusuke Shimizu et al.
Tomohisa Nagasao et al.
Background: Various types of sternum defects are produced after the removal of thoracic tumors involving the sternum. The present study aims to elucidate the relationship between the defect patterns and their effects on t...
Simulation of multi-probe radiofrequency ablation guided by optical surgery navigation system under different active modes [0.03%]
多模式下模拟光学手术导航系统引导的多针射频消融手术仿真研究
Leyi Xu,Ken Cai,Rongqian Yang et al.
Leyi Xu et al.
Radiofrequency ablation (RFA) is a crucial alternative treatment for liver cancer with the advantages of minimal invasion and a fast prognosis. However, two problems limit its further application: the orientation of the puncture point and t...
Accuracy of estimating Unicondylar Knee Replacement implant varus/valgus angles from antero-posterior radiographs [0.03%]
从前后X线片估算单髁膝关节置换假体内外翻角度的准确性
Rahul Khare,Branislav Jaramaz
Rahul Khare
Unicondylar Knee Replacement (UKR) is an orthopedic surgical procedure to reduce pain and improve function in the knee. Load-bearing long-standing antero-posterior (AP) radiographs are typically used postoperatively to measure the leg align...
Patient-specific modeling of the trochlear morphologic anomalies by means of hyperbolic paraboloids [0.03%]
基于双曲抛物面的股骨滑车沟形态异常个性化建模研究
Pietro Cerveri,Guido Baroni,Norberto Confalonieri et al.
Pietro Cerveri et al.
Diagnostic and therapeutic purposes are issuing pressing demands to improve the evaluation of the dysplasia condition of the femoral trochlea. The traditional clinical assessment of the dysplasia, based on Dejour classification, recognized ...
A computer-assisted navigation technique to perform bone tumor resection without dedicated software [0.03%]
一种无需专用软件协助的骨肿瘤切除导航技术
Carmine Zoccali,Christina M Walter,Leonardo Favale et al.
Carmine Zoccali et al.
Purpose: In oncological orthopedics, navigation systems are limited to use in specialized centers, because specific, expensive, software is necessary. To resolve this problem, we present a technique using general spine na...
Tariq Altokhais,Hala Mandora,Ayed Al-Qahtani et al.
Tariq Altokhais et al.
Background: Achalasia is rare in children. Surgical options include open, laparoscopic and robotic approaches. However, Heller's myotomy remains the treatment of choice. This report describes our experience with robot-ass...
High-fidelity haptic and visual rendering for patient-specific simulation of temporal bone surgery [0.03%]
基于患者的颞骨手术仿真中的高保真力反馈和视觉渲染技术
Sonny Chan,Peter Li,Garrett Locketz et al.
Sonny Chan et al.
Medical imaging techniques provide a wealth of information for surgical preparation, but it is still often the case that surgeons are examining three-dimensional pre-operative image data as a series of two-dimensional images. With recent ad...
Biomechanical comparison of fixation systems in posterior wall fracture of acetabular by finite element analysis [0.03%]
后踝骨折有限元力学稳定性分析及固定系统生物相容性评价中的比较研究
Jianyin Lei,Haibo Liu,Zhiqiang Li et al.
Jianyin Lei et al.
Background: The use of reconstruction plates and lag screws has been recommended for fractures to the posterior wall of the acetabulum. However, little information about the rigidity of recommended forms of fracture fixat...
Effect of soft-tissue impingement on range of motion during posterior approach Total Hip Arthroplasty: an in vivo measurement study [0.03%]
外翻肌对后外侧入路全髋关节置换术后软组织撞击效应的量化研究
Nobuo Nakamura,Yuki Maeda,Makoto Hamawaki et al.
Nobuo Nakamura et al.
Purpose: While implant impingement and bony impingement have been recognized as causes of poor outcomes in total hip arthroplasty (THA), reports of soft-tissue impingement are rare. To clarify the issue, the effect of ant...
Three-dimensional (3D)-printed custom-made titanium ribs for chest wall reconstruction post-desmoid fibromatosis resection [0.03%]
胸壁重建术后用于治疗位顿性纤维瘤病的定制钛肋板的3D打印技术
Desmoid fibromatosis (DF) is a rare low-grade benign myofibroblastic neoplasm that originates from fascia and muscle striae. For giant chest wall DF, surgical resection offer a radical form of treatment and the causing defects usually need ...