Surgical instrument · Specialty
Cannulated Screw Measuring Device
- Type
- Specialty
A measuring device that slides over the guide wire and reads how much wire is in bone, which gives the screw length. It is similar to a drill tap.
Primary uses
What this instrument is on the table to do.
Measuring the guide pin to pick the cannulated screw length before drilling and placing the screw.
Sizes & variants
The lengths, angles and patterns it comes in.
DePuy Synthes 319.15, for 3.5 mm and 4.0 mm cannulated screws.
From the field
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