Headless Compression and Twist-Off Screw System

Headless Compression and Twist-Off Screw System | Main Image

Headless Compression and Twist-Off Screw System

The system offers cannulated, fully threaded and partially-threaded headless compression screws in 2.5mm and 3.0mm diameters with lengths up to 40mm and solid twist-off screws in 2.0mm and 2.7mm diameters with lengths up to 15mm and 24mm respectively.

Features
Headless Compression Screws

Headless Compression Screws are Type 2 anodised titanium for increased strength over stainless steel and in fatigue strength. The fully threaded Headless Screws allow engagement of threads throughout the osteotomy for additional purchase.

  • Small 0.9mm diameter cobalt chrome k-wire allows for smaller inner core screw diameter designed to maximise thread purchase

  • T7 Hexalobe screw head and driver design are intended for optimal screw insertion

  • Dual thread pitch and tapered threads distal to the head designed for gradual beginning of 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

Twist-Off Screws

The Twist-Off Screws are colour anodised titanium and designed for direct connection to a drill and to twist off cleanly with the screw head contacts the near cortex.

  • 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

  • Short cutting tip designed to maximise far cortex thread purchase

Benefits
Efficient

Designed with four cutting edges on the distal tip of the headless compression screw for efficient insertion.

Durable

Headless compression screw utilises Type 2 anodised titanium for increased fatigue strength over stainless steel and colour anodised titanium. Twist-off screws utilise 3-point head engagement with screw driver designed for stable driving and removal of screw.

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