Objective To explore the diagnostic value of 80-slice spiral computed tomography(CT)multiplanar reconstruction and digital radiography(DR)plain film in traumatic rib fracture.Methods A total of 68 patients with traumatic rib fracture were retrospectively enrolled as the research objects between January 2021 and January 2023.All underwent 80-slice spiral CT and DR examinations,and the diagnostic value of the two detection methods for traumatic rib fracture was compared.Results In the 68 patients with traumatic rib fracture,the final clinical diagnosis showed that there were 104 sites with fracture.On the basis of the final clinical examination,the confirming rate of spiral CT multiplane reconstruction was higher than that of DR,missed diagnosis and misdiagnosis rates were lower than those of DR,the difference was statistically significant(x2=16.413;x2=9.789;x2=6.178,P＜0.05).The accuracy and sensitivity of spiral CT multiplane reconstruction were higher than those of DR,the difference was statistically significant(accuracy rate:89.71％vs 69.12％,x2=8.815,P＜0.05;specificity:87.80％vs 65.85％,x2=5.549,P＜0.05).Conclusion Compared with DR plain film,80-slice spiral CT can improve diagnostic accuracy and sensitivity in traumatic rib fracture.
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