Femoral orthopaedic surgical instrument

摘要

An orthopaedic surgical instrument assembly (10) includes a base block (12), an intramedullary orthopaedic surgical instrument (336) configured to be inserted into a medullary canal of a patient's femur, an adaptor (30), and a modular cutting block (14). The base cutting block includes a slot (52), and the adaptor is positioned in the slot. The adaptor includes a mounting bracket (280) engaged with the base plate, and a fastener (304) coupled to the intramedullary orthopaedic surgical instrument. The modular cutting block is configured to be secured to the base block.