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Cotyloidal implant for treating e.g. iliacus bone of patient, has hemispherical cup comprising polar part and equatorial part, where portion of surface external of polar part is covered by osteo-conductive porous coating
Cotyloidal implant for treating e.g. iliacus bone of patient, has hemispherical cup comprising polar part and equatorial part, where portion of surface external of polar part is covered by osteo-conductive porous coating
The implant (2) has a hemispherical cup (3) fixed in a cotyloidal cavity and comprising a polar part (4) and an equatorial part (5) defining a hemispherical cavity (7) in which a prosthetic femoral head is articulated. A metal ring (9) surrounds the equatorial part of the cup, and a portion of a surface external of the polar part is covered by an osteo-conductive porous coating (12), where the cup is made of plastic material. The coating is covered with hydroxyapatite and calcium phosphate.
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