Published ahead of print on January 15, 2009
doi: 10.3174/ajnr.A1416
Clinical Outcomes with Hemivertebral Filling during Percutaneous Vertebroplasty
E.M. Knavela,
A. Ehteshami Radb,
K.R. Thielenb and
D.F. Kallmesb
a University of Wisconsin School of Medicine and Public Health, Madison, Wis
b Department of Radiology, Mayo Clinic, Rochester, Minn

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Fig 1. A, An example of a T12 hemivertebroplasty, anteroposterior view. B, T12 vertebral body, postvertebroplasty lateral view.
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Fig 2. A, An example of a vertebroplasty excluded from the hemivertebroplasty classification. Postvertebroplasty anteroposterior view of an L4 vertebral body with >20% filling of the unaugmented side of the vertebra. B, L4 vertebral body, postvertebroplasty lateral view.
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