Bilateral pedicle stress fracture is a type of rare bone fracture. Almost all reported cases had some underlying causative factors like degenerative spine disease and previous spine surgery, or occurred in those having stress-related activities, such as athletes. We report a case of bilateral pedicle stress fracture after instrumented transforaminal lumbar interbody fusion and vertebroplasty in a rheumatoid arthritis patient. Disease history of the patient is presented related literature are reviewed.
雙側椎弓根壓力性骨折為一種罕見的骨折。大部份的發病因子和一些潛在的致病因素有關,如退化性脊椎疾病或先前有過脊椎手術或經常承受高壓活動者,如運動員。本篇為接受過腰椎融合與椎體成型術的類風濕關節炎患者,發生雙側椎弓根骨折的個案報告。本文將呈現本例之病史以及文獻回顧。