Device for stabilizing a cutting means for placing a prosthesis in bone surgery.

摘要

Device for axially stabilizing a cutting means (100) used to make at least one cut at one end (20) of a bone (10) for the placement of a prosthesis in bone surgery, said device comprising a centering rod (200) partially introduced into said bone (10) and intended to receive said cutting means (100). BR/ According to the invention, said centering rod (200) is provided with an anchoring thread (210) so as to produce a lag screw stabilized axially in a direction parallel to the axis of the rod ( 200). BR/ Application to the fitting of knee prostheses.