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Minimally Invasive Surgery
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Minimally Invasive Surgery
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2012
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Article
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Fig 1
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Clinical Study
Percutaneous Iliac Screws for Minimally Invasive Spinal Deformity Surgery
Figure 1
Obturator outlet view showing the “teardrop” target for iliac screw placement. Cannulation of this space provides a safe corridor completely within the bony confines.