多层螺旋CT与核磁共振成像联合诊断在腕关节损伤诊断中的效果分析OA

Objective:To explore the effectiveness of multi-slice spiral CT combined with magnetic resonance imaging(MRI)in the diagnosis of wrist joint injuries.Methods:73 patients with wrist joint injuries admitted to our hospital from July 2019 to July 2021 were selected as the research subjects,all underwent multi-slice spiral CT and MRI examinations.And evaluate the diagnostic effect of multi-slice spiral CT combined with MRI in wrist joint injury based on surgical pathological diagnosis results as a reference.Results:Comparison of diagnostic accuracy and surgical pathological diagnosis of multi-slice spiral CT combined with magnetic resonance imaging for fractures,occult fractures,and cartilage injuries,there was no statistically significant difference between groups(P>0.05);Comparison of diagnostic accuracy and surgical pathological diagnosis of joint dislocation,bone contusion,and displaced fractures using multi-slice spiral CT combined with magnetic resonance imaging,there was no statistically significant difference between groups(P>0.05).The diagnostic accuracy of multi-slice spiral CT combined with magnetic resonance imaging for fractures,occult fractures,and cartilage injuries is higher than that of multi-slice spiral CT and magnetic resonance imaging,the differences between groups were statistically significant(P<0.05).The diagnostic accuracy of multi-slice spiral CT combined with magnetic resonance imaging for joint dislocation,bone contusion,and displaced fractures is higher than that of multi-slice spiral CT and magnetic resonance imaging,the differences between groups were statistically significant(P<0.05).The examination time and cost of multi-slice spiral CT are lower than those of MRI and multi-slice spiral CT combined with MRI,and the examination time and cost of MRI are lower than those of multi-slice spiral CT combined with MRI,the differences between groups were statistically significant(P<0.05).Conclusion:The combination of multi-slice spiral CT and MRI has a high diagnostic accuracy in diagnosing wrist joint injuries.Compared to a single diagnostic method,it can obtain more accurate diagnostic results and effectively avoid misdiagnosis or missed diagnosis.Beneficial for early detection and diagnosis of diseases,it can provide effective reference for the selection of treatment methods,and actively promote the improvement and enhancement of the prognosis quality of patients with wrist injury.