Strain gauge measurements provide the laboratory with a wealth of information, including intradiscal pressures, rod deformation characteristics, and modulus of elasticity results.
![](https://www.orthospinelab.com/wp-content/uploads/2020/03/six_deg_3.jpg)
Strain gauge measurements provide the laboratory with a wealth of information, including intradiscal pressures, rod deformation characteristics, and modulus of elasticity results.