Anthropometrically-Based Design
The Triathlon Knee System sizing options are based on an anthropometric study for optimum interplay between implant and anatomic structure. With 8 sizes growing by 3mm in the sagittal plane, the closely linked dimensions of the components offer excellent fit to a wider spectrum of patients.
References
Motion:
Stryker Test Data RD-03-041 and RD-04-027
Better Fit:
Hitt, Kirby, et al. anthropometric Measurements for the Human Knee. Correlation to the Sizing of Current knee Arthroplasty Systems JBJS Vol. 85-A Sup. 4, 2003
Wear:
Stryker Orthopaedics Test Report RD-06-013.