Dynamic Scanning in the Transverse Plane for Ultrasound-Guided Fracture Reduction

2009 ◽  
Vol 25 (11) ◽  
pp. 805 ◽  
Author(s):  
James W. Tsung ◽  
Michael Blaivas
Keyword(s):  
Transverse Plane ◽  
Fracture Reduction ◽  
Ultrasound Guided ◽  
Dynamic Scanning

scholarly journals Can ultrasound-guided infraclavicular block be an alternative option for forearm reduction in the emergency department? A prospective randomized study

2021 ◽  
Vol 8 (4) ◽  
pp. 307-313
Author(s):  
Erdal Tekin ◽  
Muhammed Enes Aydin ◽  
Mehmet Cenk Turgut ◽  
Selahattin Karagoz ◽  
Irem Ates ◽  
...  
Keyword(s):  
Forearm Fracture ◽  
Randomized Study ◽  
Fracture Reduction ◽  
Prospective Randomized Study ◽  
Ultrasound Guided ◽  
Analog Scale ◽  
Established Method ◽  
Pain Scores ◽  
Outpatient Procedures ◽  
Infraclavicular Block

Objective Ultrasound-guided infraclavicular nerve block (IB) has become a well-established method in several outpatient procedures; however, its use in emergency departments (EDs) remains limited. The aim of this study was to compare procedural sedation and anlagesia (PSA) and IB in the pain management for patients who underwent forearm fracture reduction in the ED.Methods This prospective randomized study included 60 patients aged 18 to 65 years, who visited the ED with forearm fractures. They were randomly divided into two groups: Group PSA (n=30) and Group IB (n=30). The pain scores of patients were evaluated before and during the procedure with the visual analog scale. Complications and patient and operator satisfaction levels were recorded.Results There was no difference between the two groups in terms of demographic characteristics. The median (interquartile range) pain scores observed during the procedures were significantly higher in Group PSA than in Group IB (4 [4–6] vs. 2 [0–2], respectively; P<0.001). Patient and operator satisfaction levels were significantly higher in Group IB (P<0.001). Oxygen desaturation was statistically higher in Group PSA than in Group IB (40.00% vs. 3.33%, respectively; P=0.002).Conclusion IB was an effective alternative for reducing pain and increasing patient satisfaction in ED patients undergoing forearm fracture reduction.

scholarly journals Ultrasound-guided hematoma block and fracture reduction: a new way to go forward

Critical Care ◽  
2010 ◽  
Vol 14 (Suppl 1) ◽  
pp. P269 ◽  
Author(s):  
M Majeed ◽  
A Mukherjee ◽  
R Paw
Keyword(s):  
Fracture Reduction ◽  
Ultrasound Guided

scholarly journals A review of the anatomy and a step-by-step visual guide to performing an ultrasound-guided infraclavicular brachial plexus block

2020 ◽  
pp. 17-22
Author(s):  
S Govender ◽  
D Möhr ◽  
ZN Tshabalala ◽  
AN van Schoor
Keyword(s):  
Brachial Plexus ◽  
Ultrasound Guidance ◽  
Brachial Plexus Block ◽  
Transverse Plane ◽  
Ultrasound Guided ◽  
Nerve Blocks ◽  
Block Methods ◽  
Infraclavicular Brachial Plexus Block ◽  
Vascular Structures ◽  
Plexus Block

Background: The aim of this description is to provide step-by-step guidelines for performing an ultrasound guided infraclavicular brachial plexus nerve block. Methods: The brachial plexus in the infraclavicular fossa of sixty healthy volunteers was scanned in the horizontal/transverse plane. The relevant regional anatomy was studied to identify the muscular and vascular structures seen on the ultrasound screen. Results: The entire process was documented and a standard, step-by-step guide to performing ultrasound guided vertical infraclavicular brachial plexus blocks was developed. Conclusion: The development of high-resolution ultrasound guidance has allowed for the direct visualisation of the brachial plexus when performing nerve blocks. Ultrasound-guided infraclavicular brachial plexus nerve blocks are becoming more popular. This description aimed to provide step-by-step guidelines on how to perform this block safely and efficiently.

Transverse plane ultrasound-guided caudal epidural injections: sonographic anatomy and stepwise technique

2021 ◽  
Author(s):  
James Inklebarger ◽  
Trifon Totlis ◽  
Georg Feigl ◽  
Maksim Tishukov ◽  
Nikiforos Galanis
Keyword(s):  
Transverse Plane ◽  
Ultrasound Guided ◽  
Epidural Injections ◽  
Caudal Epidural

scholarly journals A review of the anatomy and a step-by-step visual guide to performing an ultrasound-guided supraclavicular brachial plexus block

2019 ◽  
pp. 17-22 ◽  
Author(s):  
S Govender ◽  
D Möhr ◽  
ZN Tshabalala ◽  
AN Van Schoor
Keyword(s):  
Brachial Plexus ◽  
Brachial Plexus Block ◽  
Transverse Plane ◽  
Ultrasound Guided ◽  
Regional Anatomy ◽  
Supraclavicular Fossa ◽  
Block Methods ◽  
Supraclavicular Brachial Plexus Block ◽  
Vascular Structures ◽  
Plexus Block

Background: The aim of this description is to provide step-by-step guidelines for performing an ultrasound-guided supraclavicular brachial plexus nerve block. Methods: The brachial plexus in the supraclavicular fossa of sixty healthy volunteers was scanned in the horizontal/transverse plane. The relevant regional anatomy was studied to identify the muscular and vascular structures seen on the ultrasound screen. Results: The entire process was documented and a standard, step-by-step guide to performing ultrasound-guided supraclavicular brachial plexus blocks was developed. Conclusion: This description serves as a comprehensive guide to a technique for performing ultrasound-guided supraclavicular brachial plexus blocks safely and successfully. It also aims to provide the reader with the background knowledge of the technique and the surrounding regional anatomy.

Ultrasound-guided hematoma block in distal radial fracture reduction: a randomised clinical trial

2014 ◽  
Vol 32 (6) ◽  
pp. 474-477 ◽  
Author(s):  
Marzieh Fathi ◽  
Meysam Moezzi ◽  
Saeed Abbasi ◽  
Davood Farsi ◽  
Mohammad Amin Zare ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Randomised Clinical Trial ◽  
Fracture Reduction ◽  
Distal Radial Fracture ◽  
Radial Fracture ◽  
Ultrasound Guided

Dynamic Scanning Electron Microscopy of Small Particles

1975 ◽  
Vol 33 ◽  
pp. 280-281
Author(s):  
W. Krakow ◽  
W. C. Nixon
Keyword(s):  
Electron Microscopy ◽  
Low Noise ◽  
Time Sequence ◽  
Field Of View ◽  
Video Tape ◽  
Small Particles ◽  
Polystyrene Spheres ◽  
Field Distributions ◽  
Dynamic Scanning ◽  
Scanning Electron

The scanning electron microscope (SEM) can be run at television scanning rates and used with a video tape recorder to observe dynamic specimen changes. With a conventional tungsten source, a low noise TV image is obtained with a field of view sufficient to cover the area of the specimen to be recorded. Contrast and resolution considerations have been elucidated and many changing specimens have been studied at TV rates.To extend the work on measuring the magnitude of charge and field distributions of small particles in the SEM, we have investigated their motion and electrostatic interaction at TV rates. Fig. 1 shows a time sequence of polystyrene spheres on a conducting grating surface inclined to the microscope axis. In (la) there are four particles present in the field of view, while in (lb) a fifth particle has moved into view.

Perculaneous ultrasound guided radio frequency tissue ablation with wet electrodes for the treatment of primary and secondary liver tumors — A multicenter trial

2001 ◽  
Vol 120 (5) ◽  
pp. A559-A559
Author(s):  
J HAENSLER ◽  
A RAIBLE ◽  
W HOLTKAMP ◽  
M FRAUENDORF ◽  
A WITTE ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Liver Tumors ◽  
Multicenter Trial ◽  
Tissue Ablation ◽  
Ultrasound Guided
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