PROSTHETIC COMPONENT

摘要

The invention relates to a prosthesis comprising a first component (10) and a second component (60), wherein the first and second components have respective inter-engaging parts (24,64) and wherein at least one of the first or second components comprises an anti-rotational element (32,66) configured to resist rotational movement between the inter-engaging parts and wherein the inter-engaging parts share an axis of rotation such that they are engageable in a plurality of relatively rotated positions and wherein the axis of rotation of the inter-engaging part of one of the first or second components is parallel to but offset from a central axis of said first or second component.