Biomechanical guesswork shouldn’t stand between spine surgeons and the care they deliver.SpineTwin exists to help healthcare teams eliminate mechanical failure with computational certainty.
We bridge the gap between surgical intuition and computational mechanics—replacing manual guesswork with patient-specific AI and finite element simulations to protect every patient from implant failure.
SpineTwin in
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Empirical clinical validation and biomechanical scale across North American research hospitals.
Higher sagittal alignment restoration accuracy compared to traditional manual templating
Lower computational solve time for patient-specific nonlinear finite element meshing
Reduction in post-operative junctional mechanical risk and revision probability
Biomechanical stress iterations simulated across validated anatomical spine models
Built by Leaders in Biomechanics. Medical imaging & AI.
Combining world-class academic pedigree across Stanford, Georgia Tech, and McGill with practicing orthopedic spine surgeons.
Farshid Ghezelbash, PhD
Co-Founder · Biomechanics & AI
Polytechnique Montréal · McGill · Georgia Tech
Pioneered computational trunk musculoskeletal modeling, personalized spinal finite element simulations, and multi-physics solver integrations.
Amir Hossein Eskandari, PhD
Co-Founder · Medical Imaging & Biomechanics
UBC Radiology · IRSST · Torus Biomedical
Expert in deep learning X-ray segmentation, statistical shape modeling, and robot-assisted cortical bone breach prevention algorithms.
Dianze Liu
Co-Founder · Machine Learning & Software
Georgia Tech Design Intelligence Lab · WCB 2026
Specialist in autonomous agent architectures, zero-shot biomechanical parameter sweeps, and web-scale in-browser kinematic solvers.
Clinical Advisory Board
Guiding surgical sanity rules and cadaver verification
Michael P. Kelly, MD
Spine Surgeon · Stanford University School of Medicine
Complex Adult Spinal Deformity & Surgical Kinematics
Jeff Hills, MD
Spine Surgeon · UT Health San Antonio
Clinical Surgical Planning & Construct Failure Prevention
Validated Across Leading Research Institutions
Our models and simulation algorithms are built upon decades of peer-reviewed research and validated biomechanical datasets.
Polytechnique Montréal
Trunk Musculoskeletal Biomechanics Lab
Decades of in-vitro cadaveric testing, non-linear disc calibrations, and 552-muscle static trunk models.
McGill University
Biomedical R&D & Sensory Technology
Pre-clinical implant validation, sensory kinematics, and bone-screw interface mechanics.
UBC Radiology
Spine Biomechanics & Medical Imaging
2D-to-3D deep learning landmark detection and automated radiological sagittal alignment verification.
Stanford Medicine
Surgical Advisory & Clinical Validation
Clinical alignment targets, SRS-Schwab grade 0 restoration protocols, and post-op mechanical stability criteria.
Georgia Tech
Design Intelligence Lab & ML LoRA Research
Multi-agent autonomous solver orchestration and zero-shot computational code synthesis.
IRSST
Occupational Biomechanics & Spine Loading
Ergonomic lifting dynamics, NIOSH lifting equation boundary modeling, and disc compressive stress profiles.
Backed by Clinical Research. Academic excellence across leading centers.
Stanford Medicine
Surgical Advisory & Clinical Validation
Georgia Tech
Design Intelligence Lab & ML LoRA Research
UT Health San Antonio
Spine Surgery Advisory Board
Polytechnique Montréal
Trunk Musculoskeletal Biomechanics Lab
McGill University
Biomedical R&D & Sensory Technology
UBC Radiology
Spine Biomechanics & Medical Imaging
IRSST
Occupational Biomechanics & Spine Loading
Torus Biomedical
Robotic Spine Drilling & Instrumentation
Schedule a Clinical Review. Direct technical demo.
Book directly with the founding scientists or submit your institution's specific surgical simulation requirements.
Farshid Ghezelbash, PhD
Biomechanics & Modeling ReviewDiscuss finite element mesh morphing, cadaver kinematics validation, and musculoskeletal model calibrations.
Amir Hossein Eskandari, PhD
Clinical Imaging & STP ScrewsEvaluate machine learning landmark detection on your center's X-rays and cortical bone breach safety algorithms.
Dianze Liu
AI Architecture & Foundry IntegrationExplore agent zero-shot parameter sweeps, custom Python solver automation, and Medtronic POC workflows.
General Clinical Inquiries
Custom pilot datasets & device integrations