Ooa. Oni et al., MONITORING FRACTURE-HEALING WITH STRAIN-GAUGES - THE EFFECT ON STRAINVALUES OF STRAIN-GAUGE LOCATION ON THE PIN CIRCUMFERENCE, Injury, 26(3), 1995, pp. 181-182
In an attempt to establish some principles for the use of strain gauge
s in monitoring fracture healing, four strain gauges were fastened ont
o the most proximal pin of a Shearer external fixator applied to a har
dwood fracture model. Compression and bending loads were applied and t
he strain data were obtained. The results show that the location of th
e strain gauge on the circumference of the pin has a significant effec
t on strain values.