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Three-Column Fracture in the Thoracolumbar Junction Caused by Low-Energy Trauma in a Patient with Baastrup Disease - A Case Report -

  • Journal of Korean Society of Spine Surgery
  • Abbr : J Kor Spine Sur
  • 2019, 26(4), pp.166-171
  • Publisher : Korean Society Of Spine Surgery
  • Research Area : Medicine and Pharmacy > Orthopedic Surgery
  • Published : December 31, 2019

Suh,Jung-Kuk ORD ID 1 Inkeun Park 2 Jun-Ku Lee 3

1인제대학교
2인제대학교 서울백병원
3인제대학교 서울백병원 정형외과

Accredited

ABSTRACT

Study Design: Case report. Objectives: We report a case of 3-column fracture caused by low-energy trauma in a patient with Baastrup disease who complained of acute radiating pain and motor weakness in the lower limbs after 3 weeks of conservative treatment. Subsequently, posterior fusion surgery was performed. Summary of Literature Review: Baastrup disease is characterized by enlargement and close approximation of adjacent spinous processes, and it mostly affects the L4-5 level of the spine. In patients with Baastrup disease affecting multiple levels of the lumbar spine, low-energy trauma can cause an unstable 3-column fracture with neurological compromise. Early recognition and surgical treatment prior to the emergence of a neurological deficit are required. Materials and Methods: An 84-year-old woman presented with back pain after falling down backward and colliding with the edge of a shelf at ground level. Considering the patient’s general condition and age, she was initially treated with close observation and placement of a spinal brace with serial radiographic follow-up. Results: Computed tomography found 3-column fracture at the T11 level, which is quite rare in cases of minor trauma. At a 3-week follow-up, she complained of gradual lower extremity weakness, and her general lower extremity motor function decreased to grade 1–2. The patient underwent posterior fusion 2 levels above and below the affected vertebral body (T9-10-12-L1). Surgery was uneventful and the patient’s motor function recovered. Conclusions: In patients with Baastrup disease affecting multiple levels of the lumbar spine, based on our experience, low-energy trauma can cause an unstable 3-column fracture with neurological compromise. We highly recommend scrutiny of the interspinous space in elderly patients, especially those with a spinal fracture caused by low-energy trauma. Key words: Baastrup’s disease, Kissing spine, Three-column fracture, Posterior fusion

Citation status

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