AI Article Synopsis
- This study evaluated the accuracy of Friberg's equation in predicting angular deformity in pediatric distal forearm fractures.
- Researchers analyzed follow-up radiographs of 50 children with fractures to compare actual deformities with those predicted by the equation.
- The results indicated that Friberg's equation provides a reliable estimate for remodeling potential in these types of fractures, showing strong correlations between predicted and actual angles.
Article Abstract
Background: This study is the first to test Friberg's equation's (Vt=V0[e]) accuracy in predicting the residual angular deformity in pediatric distal forearm fractures.
Methods: Angular deformities from distal forearm fractures in 50 children (mean age, 9 y) were retrospectively measured on follow-up radiographs once healed and compared to extrapolated angles at respective follow-up intervals from 2013 to 2015.
Results: The predicted and actual angulations from 120 radiographs (mean follow-up, 3mo) showed that the mean predicted angle was similar to the measured angle in the radioulnar plane and only 2 degrees greater than the measured angle in the dorsovolar plane. A strong correlation was observed between predicted and measured angles in both planes.
Conclusions: Friberg's equation is a valid tool for predicting remodeling potential in pediatric distal 25% forearm fractures.
Level Of Evidence: Prognostic Study-Level II.
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| http://dx.doi.org/10.1097/BPO.0000000000001342 | DOI Listing |
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