Pencil Point vs Quincke Spinal Needles : Clinical Safety and Procurement Guide
Quick Overview:A pencil point needle (Whitacre or Sprotte design) has a rounded, closed tip. It pushes dural fibers apart. A Quincke needle has a sharp cutting bevel. It cuts through the dural fibers instead. Pencil point needles cut headache risk after the procedure by roughly half. Quincke needles insert with less resistance and cost less […]
2026-06-23
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