Headless Compression & Twist-Off Screw System

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The Zimmer Biomet Headless Compression and Twist-Off Screw System offers cannulated, fully threaded and partially-threaded headless compression screws in 2.5 and 3.5 mm diameters with lengths up to 40mm and solid Twist-Off screws in 2.0 and 2.7mm diameters with lengths up to 15mm and 24mm respectively.

Headless Compression Screws are type 2 anodized titanium for increased strength over stainless steel and color anodized titanium in fatigue strength. The fully threaded Headless screws allows engagement of threads throughout the osteotomy for additional purchase. The Twist-Off screws are color anodized titanium and designed for direction connection to a drill and to twist off cleanly with the screw head contacts the near cortex.

Headless Compression Screws

Headless Compression Screws
  • Small 0.9mm diameter cobalt chrome k-wire allows for smaller inner core screw diameter designed to maximize thread purchase
  • T7 Hexalobe screw head and driver design for optimal screw insertion
  • Dual thread pitch and tapered threads distal to the head slows for gradual compression
  • Fully threaded screw allows for engagement of threads throughout the osteotomy in cancellous as well as cortical bone
  • Four cutting edges on the distal tip of the screw for efficient insertion
  • Partially threaded 2.5mm screws from 28-40mm lengths for POP or DIP arthrodesis
  • Type 2 anodized titanium for increased fatigue strength over stainless steel and color anodized titanium

Twist-Off Screws

Twist-Off Screws
  • Long shaft length allowing for use with pin drivers
  • 3-point head engagement with screw driver designed for stable driving and removal of screw
  • Offered in a 2.0mm cortical thread and a 2.7mm cancellous thread for variability in one hardness
  • Shot cutting tip designed to maximize far cortex thread purchase

Choice of selection from:

  • 3.0mm Headless Compression Screw- Fully threaded, 10-40mm lengths available (12-32mm included in tray)
  • 2.5mm Headless Compression Screw- Fully threaded, 10-44mm lengths available (12-26mm included in tray)
  • 2.5mm Headless screw Compression Screw – Partially threaded, 28-40mm lengths available (not included standard in tray)
  • 2.0mm Twist-Off Screw (Cortical/Blue)- 8-15mm lengths available (10-15mm included in tray)
  • 2.7mm Twist-Off Screw (Cancellous/Gold) – 8-24mm lengths available (10-24mm included in tray)

 

Legal Manufacturer:

Biomet Trauma
P.O. Box 587
56 E. Bell Drive
Warsaw, Indiana 46581-0587 USA


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