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Delayed bone cement displacement following balloon kyphoplasty
Hee Sun Wang1, Hyeun Sung Kim, Chang Il Ju
1Department of Neurosurgery , School of Medicine, Chosun University, Gwangju, Korea.
Journal of Korean Neurosurgical Society
|December 20, 2008
Summary
Delayed cement displacement after balloon kyphoplasty is a rare complication in Kümmell's disease patients. This risk increases with pre-existing anterior cortical defects, as seen in a recent case study.
Area of Science:
- Orthopedics
- Neurosurgery
- Radiology
Background:
- Kümmell's disease is a rare condition characterized by vertebral body collapse.
- Balloon kyphoplasty is a minimally invasive procedure used to treat vertebral compression fractures.
Observation:
- A 78-year-old woman with T12 Kümmell's disease underwent balloon kyphoplasty.
- Two months post-procedure, she experienced severe, progressive back pain.
Findings:
- CT scans revealed anterior cortex breakdown and anterior displacement of bone cement.
- This indicates a rare complication of delayed cement displacement.
Implications:
- Delayed cement displacement is a rare but potential complication of balloon kyphoplasty in Kümmell's disease.
- The presence of an anterior cortical defect may increase the risk of this complication.
