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Clinical Research

Intellijoint Surgical is focused on generating clinical evidence to support orthopaedic surgeons in making informed decisions to improve patient outcomes. This reflects our commitment to continuous learning and innovation for the benefit of surgeons and patients

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Fluoroscopy Versus Imageless Optical Navigation in Direct Anterior Approach Total Hip Arthroplasty

Intellijoint HIP is more precise and associated with impoved acetabular placement and restoration of LLD making the system an accurate alternative to fluoroscopy with less radiation exposure.

Manzo, Marc A., Lex, Johnathan R., Rodriguez-Elizalde, Sebastian Rahul, Perlus, Ryan, Cayen, Barry, Chang, Justin S.

Acetabular positioning is more consistent with the use of a novel miniature computer-assisted device

Intellijoint HIP is more consistent than traditional instrumentation at placing acebtabular components even without referencing the anterior pelvic plane.

Jacob, Ivan, Benson, Jessica, Shanaghan, Kate, Gonzalez Della Valle, Alejandro

Computer Navigation for Revision Total Hip Arthroplasty Reduces Dislocation Rates

Intellijoint HIP had no re-revisions over a 2 year follow-up period following rTHAs.

Sharma, Abhinav K., Cizmic, Zlatan Carroll, Kaitlin M., Jerabek, Seth A., Paprosky, Wayne G., Sculco, Peter K., Gonzalez Della Valle, Alejandro, Schwarzkopf, Ran Mayman, David J., Vigdorchik, Jonathan M.

Obesity does not influence acetabular component accuracy when using a 3D optical computer navigation system

Intellijoint HIP is more successful than conventional surgery for leg length discrepancy and precision of cup position in THA patients with obesity.

Sharan, Mohamad, Tang, Alex, Schoof, Lauren Gaukhman, Alexander, Meftah, Morteza Sculco, Peter, Schwarzkopf, Ran

Pelvic pitch and roll during total hip arthroplasty performed through a posterolateral approach. A potential source of error in free-hand cup positioning.

During THA, patient pelvic roll can lead to underestimation of cup anteversion. Intellijoint HIP can account for pelvic movements and account for errors arising from patient pelvic movements.

Gonzalez Della Valle, Alejando, Shanaghan, Kate, Benson, Jessica R., Carroll, Kaitlin, Cross, Michael, McLawhorn, Alexander, Sculco, Peter K.

Early Revision Rates of Total Hip Arthroplasty Using the Intellijoint HIP Computer Navigation System: A Study From the Australian National Joint Replacement Registry of 1911 Procedures

Intellijoint HIP found to have improved revision rates compared to other navigation systems and conventional instrumentation.

Lourens, Ernest C., Kurmis, Andrew P., Holder, Carl de Steiger, Richard N.

Imageless, Computer-Assisted Navigation Improves Acetabular Component Positioning Precision in Revision Total Hip Arthroplasty

Intellijoint HIP improves precision of component position during revision THA.

Dundon, John M., Paprosky, Wayne G., Schwarzkopf, Ran, Barlow, Brian T., Vigdorchik, Jonathan M.

Accuracy of imageless navigation for functional cup positioning and restoration of leg length in total hip arthroplasty: a matched comparative analysis

Intellijoint HIP improved the accuracy of acetabular cup components and leg length discrepency.

Meftah, Morteza, Siddappa, Vinay Hosuru, Muir, Jeffrey M.

Surgical Approach and Reaming Depth Influence the Direction and Magnitude of Acetabular Center of Rotation Changes During Total Hip Arthroplasty

Hip centre of rotation changes during THA are dependent on surgical approach. Intellijoint HIP is able to calculate these changes regardless of approach.

Benson, Jessica R., Govindarajan, Meinusha , Muir, Jeffrey M., Lamb, Iain R., Sculco, Peter K.

Minimal increase in total hip arthroplasty surgical procedural time with the use of a novel surgical navigation tool.

Intraoperative benefits of Intellijoint HIP outweigh the additional 2.9 minutes required per case.

Christ, Alexander, Ponzio, Danielle, Pitta, Michael, Carroll, Kaitlin, Muir, Jeffrey M., Sculco, Peter K.

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