Ultrasound-guided Genicular Nerve Block in Patients Undergoing Knee Arthroscopy: A Randomized Controlled Trial
Abstract
This study was to investigate the efficacy of ultrasound-guided genicular nerve block for patients who underwent knee arthroscopy. Patients were randomized into 2 groups: (1) nerve block group: ultrasound-guided genicular nerve block (superomedial, superolateral,
Consistent Visualization of the Round Window Niche Veil With Ultrahigh-Resolution Photon-Counting Detector CT
Abstract
Objective
To assess whether the ultrahigh-resolution (UHR) mode of photon-counting detector (PCD) CT can consistently visualize the round window niche veil (RWNV) in human ex vivo specimens.
Samples
This ex vivo study was conducted on nine human cadaveric temporal bones (four male and five female
