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Updated: Jun 17, 2026

Nine-Grid Area Division Method: A New Ideal Bone Puncture Region for Percutaneous Vertebroplasty in Lumbar Spine
Published on: August 9, 2024
A Venmans1, C A Klazen, P N Lohle
1Department of Radiology, St. Elisabeth Ziekenhuis, Tilburg, the Netherlands. alexandervenmans@hotmail.com
Local infiltration anesthesia was insufficient for pain relief in many patients undergoing percutaneous vertebroplasty (PV). Surgeons often underestimated patient pain levels during the procedure.
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