%0 Journal Article %T Asymptomatic cervical isthmic spondylolisthesis and associated occult spinal bifida: a case report. %A Lim JW %A Kang SK %A Jeon SG %A Lim BC %J Korean J Spine %V 10 %N 1 %D Mar 2013 %M 24757456 暂无%R 10.14245/kjs.2013.10.1.35 %X We report a case of rare cervical isthmic spondylolisthesis of C6-7 combined occult spinal bifida at C6, and review the radiologic finding, different diagnosis and treatment. A 23-year old female presented nuchal, back pain after traffic accident. Radiologic finding showed the 6(th) cervical isthmic defect, spondylolisthesis and dysplasia. The patient was conservatively treated about 8 weeks, and 10 months after injury, she was symptom free with full range of motion of cervical spine and she was followed up. Cervical spondylolysis is a very rare condition. This clinical importance is vulnerable to trauma. For whatever reasons, symptomatic patients need to be treated by conservative or surgical option.