영상검사 소견으로 관찰된 후만곡을 동반한 경추 전만각에 대한 영향인자 분석

Analysis of Related Factors on Cervical Angle with Kyphosis Observed by X-ray

Objectives : The purpose of this study is to find out the factors affecting the cervical angle with kyphosis. Methods : We investigated 340 cases of patients who had cervical kyphosis. We used cervical angle, flexion malposition angle, odontoid process cline angle, axis-atlas cline angle, odontoid process-atlas cline angle and occiput-atlas cline angle. Correlations between cervical angle and flexion malposition angle, odontoid process cline angle, axis-atlas cline angle, odontoid process-atlas cline angle ,occiput-atlas cline angle were analyzed by pearson correlation analysis. Results : The correlation between cervical angle and flexion malposition angle was p-value 0.007, and odontoid process cline angle was p-value 0.002, and axis-atlas cline angle was p-value 0.000, and odontoid process-atlas cline angle was p-value 0.000, and occiput-atlas cline angle was p-value 0.012. Conclusions : Flexion malposition angle, odontoid process cline angle are inversely proportional to cervical angle. And correlation is statistically significant(p<0.01). Axis-atlas cline angle, odontoid process-atlas cline angle are proportional to cervical angle. And correlation is statistically significant(p<0.01). Occiput-atlas cline angle is proportional to cervical angle. And correlation is statistically significant(p<0.05).