• Jakob Ottenhoff, Matthew Kongkatong, Mathew Hewitt, Jefferson Phillips, and Christopher Thom.
• Department of Emergency Medicine, University of Virginia, Charlottesville, Virginia. Electronic address: ottenho1@msu.edu.
• J Emerg Med. 2022 Dec 1; 63 (6): 755765755-765.

BackgroundDistal forearm fractures are a commonly encountered injury in the emergency department (ED), accounting for 500,000 to 1.5 million visits and 17% of ED fractures. The evaluation and management of these fractures frequently employs x-ray studies, conscious sedation, closed reduction, and splinting. Point-of-care ultrasound (POCUS) can offer significant benefit in the diagnosis and management of these common injuries.Objective Of The ReviewTo review the clinical utility of POCUS in the diagnosis of distal forearm fractures, as well as to demonstrate the performance of ultrasound-guided analgesia delivery and ultrasound-guided reduction technique.DiscussionThe initial evaluation of forearm injuries frequently includes x-ray studies. However, multiple studies have shown ultrasound to be sensitive and specific for distal radius fractures, with the added value of detecting soft tissue injuries missed by conventional radiography. POCUS may also facilitate analgesia through the use of ultrasound-guided hematoma blocks, which removes the need for conscious sedation prior to manipulation. Finally, POCUS can be used after manipulation to assess cortical realignment of the bone fragments and spare the patient multiple reduction attempts and repeat radiographs.ConclusionDistal forearm fractures are common, and the emergency physician should be adept with the evaluation and management of these injuries. POCUS can be a reliable modality in the detection of these fractures and can be used to facilitate analgesia and augment success of reduction attempts. These techniques may decrease length of stay, improve patient pain, and decrease reduction attempts.Copyright © 2022 Elsevier Inc. All rights reserved.

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