Tibial orthopaedic surgical instruments for setting offset

Patent Number: 9386999

Patent Date: 2016-07-12

Patent type: utility

An orthopaedic surgical instrument assembly is disclosed. The orthopaedic surgical assembly includes a guide tower, an offset tool attached to the guide tower, and a stem trial. A guide tower includes a base surface adapted to be positioned on a proximal end of a patient's tibia and defining a first axis extending through the base surface. The offset tool is configured to rotate about the first axis. The offset tool includes a tool body that is positioned in the guide tower and is integrally formed with a shaft extending through an opening defined in the base surface of the guide tower. The stem trial is removably coupled to a lower end of the shaft.


First Name Last Name City State Country
Jeffery L. Koenemann - - -
Jonathan C. Lee - - -
Lawrence S. Crossett - - -
Lisa M. Robertson - - -


Section Class Sub Class Group Sub Group
A 61 B 17 58
A 61 B 17 17
A 61 B 17 15
A 61 F 2 46
A 61 B 17 16
A 61 F 2 38
A 61 F 2 30


Organization First Name Last Name City State Country
DEPUY (IRELAND) - - - - -