Knee arthroplasty prosthesis

A tibial component (161) for use in knee arthroplasty comprising: (a) a tibial base (162) having (i) an inferior surface (164) for engagement with a prepared surface at the proximal end of a tibia and (ii) a passageway (170) extending through said base, said passageway in the area of a tibial stem (...

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Bibliographische Detailangaben
Hauptverfasser:	TRIA JR., ALFRED J, VAN ZILE, RICHARD R, COON, THOMAS M, SMUCKER, DONALD M
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A tibial component (161) for use in knee arthroplasty comprising: (a) a tibial base (162) having (i) an inferior surface (164) for engagement with a prepared surface at the proximal end of a tibia and (ii) a passageway (170) extending through said base, said passageway in the area of a tibial stem (163) having a wall surface portion defining a Morse taper; (b) the tibial stem extending distally from said base, said tibial stem having a portion (298) defining a Morse taper sized to be snugly engaged in said passageway Morse taper portion; and (c) means (158) for engaging said stem to said base.