Fig. 3From: Quantitative CT-based bone strength parameters for the prediction of novel spinal implant stability using resonance frequency analysis: a cadaveric study involving experimental micro-CT and clinical multislice CTMicro-CT and MSCT imaging. a Micro-CT axial image of a vertebra. b Micro-CT axial image of a vertebra with a screw. c Three-dimensional micro-CT reconstruction of a vertebra with a screw. Cancellous bone area of the pedicle screw extracted by three-dimensional volume position adjustment between the pre- and post-insertion images: micro-CT (d) and MSCT (e)Back to article page