Advanced Orthopedic Solutions


With 3DServices, EOS images can be translated into 3D spine and lower limb models, as well as automatically generated patient reports that provide valuable information to analyze patient abnormalities over the entire care pathway. EOSapps, our secure, web-based 3D surgical planning software, integrates with EOSedge and EOS systems to translate 2D weight-bearing images into a highly accurate 3D representation of a patient’s anatomy. Using these 3D renderings, surgeons can select and optimally position implants for spine and hip surgeries, and seamlessly transition from planning to execution.


EOSlink delivers the EOS patient-specific plan directly into the operating room for execution. EOSlink provides orthopedic surgeons with the ability to seamless integrate their EOSapps pre-operative plan for spine or hip surgery with intra-operative surgical solutions, such as navigation devices, robotics-based systems and custom spinal rod solutions.


The EOSapps are online, 3D surgical planning solutions based on unbiased, weight-bearing EOS images and an accurate 2D/3D patient-specific data set. They fully leverage on the digital data embedded in the 3D model of the patient’s anatomy generated from the low dose EOS images and sterEOS reconstruction. The EOSapps allow implants to be automatically selected and positioned for the best fit based on each patient’s 3D anatomy. They simulate the 3D surgical post-operative results in real-time, including its impact on key clinical parameters of the patient.


Though Total Hip Arthroplasty (THA) surgery is a very common procedure, it remains a challenging surgery. Identifying pre-operative risks and minimizing post-operative complications is crucial for improving results and patient reported outcome measures.

hipEOS 3D surgical simulation and planning software is used to plan primary, total hip arthroplasties. The planning begins with an automatic proposal for the size and position of the stem and cup based on the surgeon’s preferred implants and the patient’s unique anatomy. The patient-specific plan can be adjusted by the physician with immediate feedback on how changes affect relevant clinical parameters.

Thanks to the full body, weight-bearing standing and seated 2D/3D EOS images, hipEOS can be used to anticipate the results of the surgical strategy on implant range of motion (ROM), leg length discrepancies, femoral offset and torsion which are key criteria for successful total hip arthroplasties.


hipEOS surgical planning
hipEOS planning
  • Patient-matched implant size selection5without complex radiological calibration protocols

  • Real-time, 3D simulation of the leg restoration: automatic calculation and display of key clinical parameters, including lower limb discrepancy and femoral offset variation, without the need for additional CT exams2

  • Patient-specific, 3D planning for cup inclination/ anteversion, stem torsion and combined anteversion according to a ROM simulation in standing, sitting and theoretical sitting positions

  • 3D planning of the femoral neck resection plane: a set of measurements for execution and control intraoperatively

  • Automatic proposal of implant size and position according to the 2D/3D patient data set

  • Online database of 3D implants from multiple manufacturers, customized to only show the surgeon’s preference

  • Online access from any computer through a HIPPA compliant server

  • Customizable, patient-specific planning reports (DICOM, PDF)


Due to the complex nature of the spine, surgeries may be particularly difficult and call for careful preparation for better outcomes.

The spineEOS online software provides a 3D visualization of the patient’s spine in its current state as well as a literature-based, optimal correction of their anatomy in 3D. The correction can be modified by the surgeon including simulating osteotomies, selecting and positioning cages and accurately planning the length, width and shape of the spinal rods in 3D. All key clinical parameters are displayed in real-time for easier decisions with regards to the surgical strategy.

Thanks to the full body, weight-bearing 2D/3D EOS images, spineEOS displays the anticipated spine after correction and a restoration of a deformative or degenerative spine patient’s global balance pre-operatively.


spineos overview
spineEOS planification
  • Immediate visualization of 3D frontal and sagittal alignment planning based on different adult and pediatric reference values, including pelvis and knee compensatory mechanisms  

  • Real-time 3D simulation of osteotomies and generic intersomatic cage positioning 

  • Optimization of the surgical strategy by analyzing the automatically calculated, post-operative 3D parameters (Cobb angles, lordosis/kyphosis, SVA) 

  • 3D visualization of the rod shape, diameter and length 

  • Improved understanding of the surgical plan and patient’s anatomy for more efficiency in the OR

  • Selection and pre-bending of rods based on 3D planning

  • Online access from any computer through a compliant server

  • Customizable, patient-specific planning reports

Please read carefully the labeling provided with the device.

Caution : US Federal law restricts this device to sale by or on the order of a physician

EOSapps are not commercially available in all countries. Please check with your local EOS imaging representative for availability in your region.