Diagnosis and treatment of the posterior margin separation of lumbar vertebral epiphysis / 中国矫形外科杂志

ABSTRACT

[Objective]To study the pathogenesis,clinical manifestation and surgical treatment of the posterior margin separation of lumbar vertebral epiphysis.[Method]Sixteen patients suffering from the posterior margin separation of lumbar vertebral epiphysis were followed up.The clinical manifestation and radiologic examination were analyzed and results of surgical treatment were evaluated.[Result]The patients were usually young and manifested with the sign and symptom of lumbar disc herniation and/or lumbar stenosis.CT was helpful for the accurate diagnosis of this disease.The different surgical measures were taken for the treatment according to the type and range of protrusion.[Conclusion]The posterior margin separation of lumbar vertebral epiphysis were divided into three typesend plate separation and moving into posterior margin,Schmorl node and avulsion fracture.The good results can be obtained with surgery.