CT · Bone quality2025
Automated Hounsfield unit measurement
0.96
Pearson r
Automated vs. expert HU measurements
Compared with expert measurements on 56 CT scans. Agreement with the two raters was ICC 0.95 and 0.94.
Preoperative imaging and planning
Spine Studiov2.0
Review your patient’s imaging and measurements in one workspace.
Bone quality, spinal alignment, motion and anatomy, with planning tools alongside the scans.
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MRI · Bone quality2025
Automated vertebral bone quality scoring
0.88–0.93
ICC
Human–AI agreement across two raters
Validated against manual measurements from 47 lumbar spine surgery patients. Pearson r was 0.86 and 0.90.
Surgery · Operative time2025
Operative-time prediction and scheduling
37.25 min
Mean absolute error
Predicted vs. recorded operative time
Neurosurgical data from three tertiary hospitals. The study also tested cranial and spinal operating-room schedules in simulation.
Spinal fusion · Discharge planning2019
Predicting discharge after spinal fusion
0.85–0.87
AUC
Prediction of discharge to a nonhome facility
A national analysis of 59,145 cervical and lumbar fusion cases evaluated seven algorithms for postoperative discharge prediction.
Results shown are from the cited studies, not an end-to-end validation of Spine Studio v2.0.