교통사고 이후 디스크 탈출이 없이 상지 저림을 호소하는 환자의 경추 측굴과 상지 저림에 관한 연구

The Study on Relation between Cervical Lateroflexion and Upper Limb Numbness of Patients without Disc Herniation after Traffic Accident

Objectives : The purpose of this study is to investigate the relation between cervical spine lateroflexion and upper limb numbness after whiplash injury by traffic accident. Methods : Outpatients who visited Jaseng korean medicine hospital after traffic accident took cervical MRI. Patients who had Normal disc and bulging disc were reviewed to measure the cervical lateroflexion by C2-C7 Cobb s angle & scalenus muscle s length through neutrality AP X-ray views. For statistics, we used SPSS version 18.0 for windows. Results : Groups classified into difference of scalenus muscle s length were showen statistical significance than into cobb s angle. Means of numbness group s length difference are 4.18±2.26mm and that of non-numbness group is 1.59±1.17mm. Unilateral numbness group had greater angle and longer of length s difference than non-numbness group. Conclusions : The more severe the lateroflexion of the upper extremity numbness occurs well. Group classifed into difference of scalenus muscle s length has more tendency of occurrence of upper limb numbness than that into cobb s angle. And upper limb numbness occurs more frequently at the same direction of lateroflexion.