Articles: ulna-fractures-therapy.
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Fractures of the radius and ulna are the most common fractures of the upper extremity, with distal fractures occurring more often than proximal fractures. A fall onto an outstretched hand is the most common mechanism of injury for fractures of the radius and ulna. Evaluation with radiography or ultrasonography usually can confirm the diagnosis. ⋯ Combined fractures involving both the ulna and radius generally require surgical correction. Radial head fractures may be difficult to visualize on initial imaging but should be suspected when there are limitations of elbow extension and supination following trauma. Treatment of radial head fractures depends on the specific characteristics of the fracture using the Mason classification.
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Hematoma blocks of the radius can provide excellent analgesia for simple distal radius fractures. However, the landmark-based approach can be difficult, and ultrasound guidance may improve success of the block and analgesia during reduction. There is limited literature describing the ultrasound-guided approach, and prior case descriptions have not involved comminuted fractures or concomitant ulnar styloid fractures. ⋯ The ultrasound-guided hematoma block may be helpful in improving anesthesia of complicated distal radial and ulnar fractures, especially when landmark-based localization is difficult.
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The distal forearm fracture is the most common injury (40%) in pediatric traumatology. ⋯ Treatment of distal forearm fractures should be appropriate for children as well as highly efficient, by using a minimal amount of effort. Current forms of overtreatment have to be avoided because of moral and in particular economic reasons.
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Review Comparative Study
Comparison of above- and below-elbow casting for pediatric distal metaphyseal forearm fractures.
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The bone & joint journal · Jul 2013
ReviewA systematic review of the non-operative treatment of nightstick fractures of the ulna.
Most patients with a nightstick fracture of the ulna are treated conservatively. Various techniques of immobilisation or early mobilisation have been studied. We performed a systematic review of all published randomised controlled trials and observational studies that have assessed the outcome of these fractures following above- or below-elbow immobilisation, bracing and early mobilisation. ⋯ Fractures treated with above- or below-elbow immobilisation and braces had longer mean radiological times to union (9.2 weeks, 9.2 weeks and 8.7 weeks, respectively) and higher mean rates of nonunion (3.8%, 2.1% and 0.8%, respectively). There was no statistically significant difference in the rate of non- or delayed union between those treated by early mobilisation and the three forms of immobilisation (p = 0.142 to p = 1.000, respectively). All the studies had significant biases, but until a robust randomised controlled trial is undertaken the best advice for the treatment of undisplaced or partially displaced nightstick fractures appears to be early mobilisation, with a removable forearm support for comfort as required.