High degree of joint stability and good kinematics
High primary stability
Natural joint reconstruction with physiological freedom of movement and functionality
Successful long-term clinical outcomes
5 yrs 97.5%
10 yrs 95.5%
Extended range of indications and comprehensive treatment options with intraoperative flexibility
Designs
Numerous different versions enable customization to suit different bone structures and possible sensitivity. The system permits cemented and cementless anchorage. Additional PorEx Surface Modification can reduce ion release, and can also reduce wear because the coefficient of friction is lower.14 Modular tibial components allow approximation of tibial stems, which can ensure stability when bone condition is poor.
In addition, a SpheroGrip version with monoblock tibial metal casing is available.
Versions
Fixed Bearing as cruciate ligament-conserving (CR) or cruciate ligament replacement (PS) and Mobile Bearing (CR/CS) are available. GEMINI SL Fixed Bearing consists of a single tibial metal casing, which enables both cruciate ligament preservation (CR) and cruciate ligament replacement (PS) options. This simplifies the choice of implant and gives intraoperative flexibility.
Anatomically adapted tibia
Modular, anatomically adapted prosthesis components
Wide choice of sizes for every stature, irrespective of gender or ethnicity
Fine size increments enable natural reconstruction of the posterior offset
Secure fixation against shear and rotational forces
Numerous treatment options for a wide range of patients and indications plus greater intraoperative flexibility