Advertisement
Paper| Volume 26, ISSUE 3, P181-182, April 1995

Monitoring fracture healing with strain gauges: the effect on strain values of strain gauge location on the pin circumference

      This paper is only available as a PDF. To read, Please Download here.

      Abstract

      In an attempt to establish some principles for the use of strain gauges in monitoring fracture healing, four strain gauges were fastened onto the most proximal pin of a Shearer external fixator applied to a hardwood fracture model. Compression and bending loads were applied and the strain data were obtained. The results show that the location of the strain gauge on the circumference of the pin has a significant effect on strain values.
      To read this article in full you will need to make a payment

      Purchase one-time access:

      Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online access
      One-time access price info
      • For academic or personal research use, select 'Academic and Personal'
      • For corporate R&D use, select 'Corporate R&D Professionals'

      Subscribe:

      Subscribe to Injury
      Already a print subscriber? Claim online access
      Already an online subscriber? Sign in
      Institutional Access: Sign in to ScienceDirect

      References

        • Jenkins P
        • Nokes L
        The use of strain gauges to measure bone fracture healing — a review.
        Curr Orthop. 1994; 8: 116
        • Richardson JB
        • Kenwright J
        • Cunningham JL
        Fracture stiffness measurement in the assessment and management of tibial fractures.
        Clin Biomech. 1992; 7: 75
        • Bourgois R
        • Burny F
        Measurement of the stiffness of fracture callus in vivo. A theoretical study.
        J Biomech. 1972; 5: 85
        • Kristiansen B
        • Borgwardt A
        Fracture healing monitored with strain gauges.
        Acta Orthop Scand. 1992; 63: 612
        • Oni OOA
        • Capper M
        • Soutis C
        A finite element analysis of the effect of pin distribution on the rigidity of a unilateral external fixation system.
        Injury. 1993; 24: 525