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GMK UNI Anatomic leaflet

GMK UNI Anatomic leaflet

GMK UNI Anatomic leaflet

Product catalog summary
Overview: The GMK Uni Anatomical Leaflet provides detailed information on the GMK UNI knee replacement system by Medacta International. It highlights the system's design, components, and the technology used to enhance surgical outcomes.
Specifications: The GMK UNI system includes low-profile instruments that adapt to minimal exposure and patella-in-place procedures. The compact instrumentation requires only two trays for surgery. The MyKnee UNI patient-matched cutting block is designed for accurate tibial preparation and femoral sizing based on individual anatomy and mechanical axis.
Design Features: The anatomic femoral profile is based on extensive anthropometric data, preventing patellar impingement and aiding implant positioning. The optimized internal profile with a flexed posterior cut enhances primary fixation and simplifies impaction. The design supports high flexion with a multiradius sagittal profile for natural knee kinematics and improved flexion.
Components: The system includes femoral and tibial components made from Cobalt-Chrome, with cemented options available. The tibial component is available in metalback and full-PE versions, with sizes ranging from 1 to 5 and thickness from 8 to 14 mm. The inlay is made from UHMWPE and is fixed.
Product Range: The GMK UNI system offers a range of sizes for both femoral and tibial components, ensuring intra-operative flexibility. The system is designed for ease of implantation with features like a stabilization fixation fin and oblique fixation peg.
Additional Features: The system includes a mirror-polished fixed tibial baseplate to minimize backside wear and optimize primary tibial metalback fixation. The full-PE tibial component allows for simple, accurate, and time-effective implantation.
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Catalog excerpts

GMK UNI Anatomic leaflet-1

INSTRUMENTS The MyKnee UNI patient matched cutting block has been created to accurately prepare the tibia and size the femur to match the surgeon‘s pre-operative planning, based on the individual patient‘s anatomy and mechanical axis.[1] GLOBAL MEDACTA KNEE Low profile/smaller instruments easily adapt to minimal exposure and patella-in-place procedures. DIFFERENT NEEDS... YOUR GLOBAL SOLUTION UNI PATIENT MATCHED TECHNOLOGY IN KNEE REPLACEMENT Spacer-mounted cutting blocks: ensure that all femoral resections create balanced flexion and extension gaps. Compact instrumentation: only two trays are required to complete a GMK UNI Surgery. REFERENCES [1] Dao Trong ML, Diezi C, Goerres G, Helmy N. - Improved positioning of the tibial component in unicompartmental knee arthroplasty with patient-specific cutting blocks, Knee Surg Sports Traumatol Arthrosc. 2014 Jan 17. All trademarks and registered trademarks are the property of their respective owners. Medacta International Strada Regina - 6874 Castel San Pietro - Switzerland Phone +41 91 696 60 60 - Fax + 41 91 696 60 66 [email protected] -www.medacta.com GMK Uni Anatomical Leaflet ref: 99.24A.11 rev. 01 Last update: July 2015

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GMK UNI Anatomic leaflet-2

DIFFERENT NEEDS... YOUR GLOBAL SOLUTION ANATOMIC IMPLANT PRODUCT RANGE ANATOMIC FEMORAL PROFILE DESIGNED FOR HIGH FLEXION Design based on the analysis of anthropometric data of thousand distal femurs collected via the MyKnee Database. The multiradius sagittal profile provides more natural knee kinematics, improved knee flexion and promotes “rollback” of the femoral component. FEMORAL COMPONENT The anatomic distal profile prevents patellar impingement and aids accurate implant sizing and positioning. Asymmetric design helps prevent edge loading throughout the entire range of motion. ■ 6 sizes...

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