Héctor Gutiérrez-Espinoza, Cristian Olguín-Huerta, Jonathan Zavala-González, David Rubio-Oyarzún, Felipe Araya-Quintanilla, Mario Rios-Riquelme and Nicolle Valenzuela-Briones
Objective: To describe prevalence of scapular dyskinesis (SD) in adult patients with distal radius fractures (DRF).
Material and methods: The current cross-sectional study was conducted at the San Borja Arriaran Clinical Hospital. 180 patients with a type an extra-articular DRF, according to the AO classification, were recruited. The presence of SD was evaluated with the yes/no dynamic test based on visual criteria, and the clinical diagnosis of shoulder pain was performed by orthopedic surgeon.
Results: The prevalence of SD is shown in 80% of all patients with DRF, this value increases to 90.9% in group of patients with associated shoulder pain. The odds ratio was 10 with a 95% CI: 4.1-24.8 (p=0.0000).
Conclusions: The prevalence of SD is shown in 80% of all patients with DRF; this value increases to 90.9% in the group of patients that present DRF with associated SP. The ratio for estimating prevalence is 10 times higher in patients with DRF with shoulder pain compared with the asymptomatics shoulders. There is a statistically significant association between the presence of SD and shoulder pain in patients with DRF.
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