Investigation of the torque-tension characteristics of a flanged external fixator pin.

Oni, O O; Batchelor, J S · Biomaterials · 1995

biomechanical · Level V

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Abstract

The torque-tension characteristics of standard, conical and flanged external fixator pins and a cortical screw were compared using a commercially available testing apparatus. The flanged pin and the screw were similar in behaviour, and converted torque into tension more efficiently than conical and standard external fixator pins.

Medical subject headings