Results 21 to 30 of about 161,103 (400)

A Different Obturator Nerve Block Approach Using Nerve Stimulation Device Under Fluoroscopy Guidance in the Transurethral Resection of Lateral Bladder Wall Tumors

Haseki Tıp Bülteni, 2021
Aim:This study aims to define the efficacy and safety of a different obturator nerve block technique using fluoroscopy and nerve stimulation device during transurethral resection of bladder tumor (TUR-BT).Methods:Sixty patients with lateral bladder wall ...
Cuneyd Sevinc, Tahir Karadeniz
doaj   +1 more source

Research on X-ray Fluorescence Enhanced Fluoroscopy Imaging Technology

Photonics, 2021
Chest X-ray fluoroscopy is a commonly used medical imaging method, which has a wide range of applications in the diagnosis of lung diseases and other fields.
Zhenyao Yan, Liang Li, Rui Qiu, Zhiqiang Chen   +3 more
doaj   +1 more source

Automatic annotation of hip anatomy in fluoroscopy for robust and efficient 2D/3D registration [PDF]

International Journal of Computer Assisted Radiology and Surgery, 2019
Purpose Fluoroscopy is the standard imaging modality used to guide hip surgery and is therefore a natural sensor for computer-assisted navigation. In order to efficiently solve the complex registration problems presented during navigation, human-assisted
Robert Grupp, M. Unberath, Cong Gao, Rachel A. Hegeman, Ryan J. Murphy, C. Alexander, Y. Otake, Benjamin A. McArthur, Mehran Armand, R. Taylor   +9 more
semanticscholar   +1 more source

Quantifying Cross-scatter Contamination in Biplane Fluoroscopy Motion Analysis Systems [PDF]

, 2015
Biplane fluoroscopy is used for dynamic in vivo three-dimensional motion analysis of various joints of the body. Cross-scatter between the two fluoroscopy systems may limit tracking accuracy. This study measured the magnitude and effects of cross-scatter
Cross, Janelle A., Gilat-Schmidt, Taly, McHenry, Ben   +2 more
core   +2 more sources

Association of the long fluoroscopy time with factors in contemporary primary percutaneous coronary interventions.

PLoS ONE, 2020
BACKGROUND:Since the long fluoroscopy time in primary PCI for ST-segment elevation myocardial infarction (STEMI) could be an indicator of delayed reperfusion, it should be important to recognize which types of lesions require longer fluoroscopy-time in ...
Satoshi Asada, Kenichi Sakakura, Yousuke Taniguchi, Kei Yamamoto, Takunori Tsukui, Masaru Seguchi, Hiroshi Wada, Shin-Ichi Momomura, Hideo Fujita   +8 more
doaj   +1 more source

Reconstruction of Three-Dimensional Tibiofemoral Kinematics Using Single-Plane Fluoroscopy and a Personalized Kinematic Model

Applied Sciences, 2021
Model-based 3D/2D image registration using single-plane fluoroscopy is a common setup to determine knee joint kinematics, owing to its markerless aspect.
Cheng-Chung Lin, Hsuan-Lun Lu, Tung-Wu Lu, Chia-Yang Wang, Jia-Da Li, Mei-Ying Kuo, Horng-Chuang Hsu   +6 more
doaj   +1 more source

The safety and efficacy of ultrasound versus fluoroscopic percutaneous nephrostomy: A prospective randomized study

Urology Annals, 2023
Objective: The objective of this study is to compare the outcome of percutaneous nephrostomy by ultrasound (US) versus fluoroscopy including access time, volume of anesthesia required, success rate, and complications.
Ahmed M Moeen, Mostafa Kamel, Mahmoud Khalil, Fathy G Elanany, Mohamed Abdel Basir Sayed, Hosny M Behnsawy   +5 more
doaj   +1 more source

Comparative ergonomic workflow and user experience analysis of MRI versus fluoroscopy-guided vascular interventions:an iliac angioplasty exemplar case study [PDF]

, 2015
Purpose A methodological framework is introduced to assess and compare a conventional fluoroscopy protocol for peripheral angioplasty with a new magnetic resonant imaging (MRI)-guided protocol.
Cox, Benjamin F., Fatahi, Mahsa, Fernandez-Gutierrez, Fabiola, French, Karen, Gueorguieva, Mariana, Houston, J. Graeme, Immel, Erwin, Martinez, Santiago, McLeod, Helen, Melzer, Andreas, Rube, Martin A., Scott-Brown, Kenneth C., White, Richard D.   +12 more
core   +5 more sources

Predictors of Aspiration Pneumonia in the Elderly With Swallowing Dysfunction: Videofluoroscopic Swallowing Study [PDF]

Annals of Rehabilitation Medicine, 2021
Objective To identify the variables of videofluoroscopic swallowing study (VFSS) that are useful for predicting the risk of aspiration pneumonia in elderly patients with dysphagia. Methods A total of 251 patients (aged 65 years or more) were included and
Joo Young Ko, Dae Youp Shin, Tae Uk Kim, Seo Young Kim, Jung Keun Hyun, Seong Jae Lee   +5 more
doaj   +1 more source

Safety and Efficacy of Minimal- versus Zero-fluoroscopy Radiofrequency Catheter Ablation for Atrial Fibrillation: A Multicenter, Prospective Study

Journal of Innovations in Cardiac Rhythm Management, 2020
Radiofrequency catheter ablation (CA) is an effective treatment for atrial fibrillation (AF) that traditionally requires fluoroscopic imaging to guide catheter movement and positioning.
P. Zei, K. Quadros, P. Clopton, A. Thosani, J. Ferguson, C. Brodt, G. O’Riordan, Mattheus Ramsis, R. Mitra, T. Baykaner   +9 more
semanticscholar   +1 more source