Proximal femoral sleeve for a revision hip prosthesis

摘要

A reaming device for reaming an eccentric cavity in a medullary canal of a bone that has a longitudinal axis, comprising: a rotating member having a proximal end and a distal end, the rotating member being rotatable about an offset axis which is offset from the longitudinal axis of the bone; a reamer having a frustoconical outer surface coupled to the rotating member, the reamer being rotatable about the offset axis; and a guide member for being inserted into the medullary canal in alignment with the bone's longitudinal axis, wherein the reamer forms an eccentric cavity for complementing an outer surface of a tapered sleeve component having an eccentric outer surface with a compensating region for compensating for bone loss and a symmetrical region. IMAGE