A modulator apparatus for use in the preparation of bone surfaces and the implantation of a modular total knee prosthesis in a patient, which apparatus comprises cutting guides, templates, alignment devices, a distractor and clamping instruments which provide modularity and facilitate bone resection...http://www.google.fr/patents/US5116338?utm_source=gb-gplus-shareBrevet US5116338 - Apparatus for knee prosthesis
