• Hui Wang and Wenyuan Ding.
• Third Hospital of HeBei Medical University, Shijiazhuang, Hebei, P. R. China.
• World Neurosurg. 2018 Jan 1; 109: 147-151.

BackgroundKummell disease is a clinical syndrome characterized by minor spinal trauma with a symptom-free period from months to years, followed by progressive painful kyphosis. Many surgical options for Kummell disease have been reported in the previous literature; however, no study has mentioned the surgical strategy for patients whose fractured vertebrae were severely compressed and only a slice of superior and inferior end plate was left.Case DescriptionHere we report the case of a 69-year-old woman who suffered persistent severe back pain since she slipped and fell 1 year before medical consult. The patient presented with constrained body posture and pressure pain on the thoracolumbar region. Visual analog scale pain under weight bearing was 90/100, and her Oswestry Disability Index score was 74%. Kummell disease was diagnosed on the basis of clinical presentation, trauma history, radiograph, computed tomography, and magnetic resonance imaging. We performed the posterior vertebral column resection through the unilateral osteotomy approach for the patient, and the clinical outcome and radiologic restoration were recorded. One year after the surgery, outpatient follow-up review revealed that the visual analog scale reduced to 10/100 and Oswestry Disability Index reduced to 13%. The posteroanterior and lateral radiograph in the standing position showed bony fusion was achieved at the osteotomy site. No pseudarthrosis or instrumentation-related failure occurred.ConclusionPosterior vertebral column resection through unilateral osteotomy approach is an effective method for patients with Kummell disease, especially when the fractured vertebrae compressed severely and only a slice of superior and inferior end plate was left.Copyright © 2017 Elsevier Inc. All rights reserved.

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