Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2014
Comparative StudyA Valid and Reliable Assessment Tool for Remote Simulation-Based Ultrasound-Guided Regional Anesthesia.
The purpose of this study was to establish construct and concurrent validity and interrater reliability of an assessment tool for ultrasound-guided regional anesthesia (UGRA) performance on a high-fidelity simulation model. ⋯ This is the first study to demonstrate the validity and reliability of a Global Rating Scale assessment tool for use in UGRA simulation training. Although the checklist may require further refinement, the Global Rating Scale can be used for remote and on-site assessment of UGRA skills.
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Reg Anesth Pain Med · Nov 2014
Cadaveric Study of Sacroiliac Joint Innervation: Implications for Diagnostic Blocks and Radiofrequency Ablation.
Optimization of clinical outcomes of lateral branch radiofrequency ablation or blocks for sacroiliac joint (SIJ) pain requires precise nerve localization; however, there is a lack of comprehensive morphological studies. The objectives of this cadaveric study were to document SIJ innervation relative to bony landmarks in 3 dimensions and to identify reference points visible under ultrasound and fluoroscopy for optimal needle placement. ⋯ Based on the innervation pattern and using bony landmarks identifiable under ultrasound and fluoroscopy, 2 radiofrequency ablation techniques were proposed. Further research is required to determine the accuracy and reliability of needle placement and to evaluate clinical outcomes.