Tibial tray with fixation features

TIBIAL TRAY WITH FIXATION FEATURES An orthopaedic prosthesis (10) including a tibial tray (14) is disclosed. The tibial tray (14) includes a distal pocket (60) and a plurality of inner pockets (80). Each inner pocket (80) includes a channel (102) sized to receive bone cement. The tibial tray (14) in...

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Bibliographische Detailangaben
Hauptverfasser:	RUMPLE Jr., Danny W, HELDRETH, Mark A, MASON, J. Bohannon, HAINES, Alyssa M
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	TIBIAL TRAY WITH FIXATION FEATURES An orthopaedic prosthesis (10) including a tibial tray (14) is disclosed. The tibial tray (14) includes a distal pocket (60) and a plurality of inner pockets (80). Each inner pocket (80) includes a channel (102) sized to receive bone cement. The tibial tray (14) includes distal-facing surfaces (22, 74) that have a surface roughness (Ra) equal to about 5.0 microns.