Hip Products

Optifit Cementless Cup

by Euromed Implants GmbH

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In principal for all forms of arthrosis, advance wear and tear of the hip joint because of degeneratif, posttraumatic or rheumatoid arthritis fracture of avascular necrosis of the head of femur. Sequelae of earlier operations such as osteosynthesis, joint reconstruction, arthrodesis, hemiarthroplastic or total hip replacement. Cementless Standard Cup is an acetabular implant for uncemented fixation. The standard cup made of Ti6Al4V alloy with three dimensional interlock grit blast presents a hemispherical shape with polar deflection to enhance the perifery distribution of the stresses effecting the cup. The titanium cup has three holes on supero-lateral side. The screws have a spheric head and have always a good contact with their seatings, even if the introduction angle may be different. This prevents the fratting corrosion and assures the screw stability. In spite of the different possible introduction angles of the screw. Choosen as the basic material was Ti6Al4V which has been tried and tested over many years and is outstandingly biocompatible. For the bone side contact surface optional Titanium Plasma Spray coating or additional Hydroxyapatite coating enhances initial fixation and long-term bone integration. The porosity of plasma spray is ideal for osseointegration.